RAF Sutton Bridge Part 6 – The End of an Era.

February 7, 2026September 4, 2025 / Aviationtrails / 4 Comments

Part 5 of this trail, we saw how Sutton Bridge grew into a bustling hub of Allied air training, hosting a mix of British, European, Commonwealth, and American pilots. How the airfield remained under constant threat from Luftwaffe raids, while crowded skies and inexperienced trainees made accidents a grim reality. In 1942, the focus shifted from front-line pilot training to advanced gunnery instruction with the arrival of the Central Gunnery School. Fighter and bomber crews honed their skills in Spitfires, Wellingtons, and Hampdens, while innovative experiments, including rocket-firing Hurricanes, highlighted Sutton Bridge’s role at the cutting edge of aerial warfare. Despite progress, the dangers were ever-present, with both trainees and experienced instructors paying the ultimate price.

In the final part, we witness the slow decline and eventual but inevitable closure of the airfield. How a once vibrant but small airfield became simply a part of history.

Arrival of WAAFs and Local Folklore

During May 1942, Sutton Bridge found itself with in excess of 180 WAAFs arriving, mainly to operate training turrets and to work in the photographic room developing cine reels. The WAAFs were billeted not on the airfield but in small Nissen huts located in various parts of the village. It was one of these WAAFs that added fuel to the story of a pilot flying under the bridge, by claiming she saw it happen, again whilst she was there. No other evidence is available and so, like the first account, it will unfortunately remain just an uncorroborated story passed from generation to generation.

Enemy Attacks and a Safe Haven.

The war was never far away, and once again was brought all that little bit closer on 24th July 1942, when a Dornier 217 dropped its payload on the airfield in the early hours of the morning whilst most were asleep. Several buildings were damaged including hangars, the cinema and the armoury which exploded when all the ammunition inside was hit. Several personnel were also injured mainly from flying debris, and several aircraft were also damaged. The attack certainly brought an early morning wake up call and the war very much closer to home.

Being so close to the Wash, Sutton Bridge was often a safe haven for damaged aircraft either returning from Germany or suffering mechanical difficulties whilst forming up over the Wash. One such incident involved B-17F #41-24460 “RD-A” of the 423BS, 306BG at Thurleigh. The aircraft had been part of ninety B-17s and B-24s sent to Lorient on October 21st 1942. Due to poor visibility, the operation was scrubbed and bombers were ordered to dispose of their bombs in the Wash – a common practice for damaged aircraft or scrubbed missions. During the process, the life-raft latch broke loose allowing the raft to escape and wrap itself around the elevator.

B-17 #41-24460 ‘RD-A’ of the 306th BG that made an emergency landing at RAF Sutton Bridge. (IWM FRE 4418)

After landing on the short space of Sutton Bridge, the problem was soon sorted allowing the B-17 to take off and return for further repairs at its base at Thurleigh. Crowds gathered to see the spectacle as the aircraft thundered along the grassed runway before rising into the air.

Earlier Emergency Landings

It was not the first bomber though, to use Sutton Bridge as safe haven. Prior to this, a Halifax (W1102) from 35 Sqn, also made an emergency landing after it suffered damage on the night of October 14th 1942. The bomber, taking part in operations over Kiel, was hit by flak rendering its starboard outer engine unserviceable and the fuel tank leaking. Despite its difficulties, the crew managed to reach Sutton Bridge with little fuel left to get them home to Gravely. The crew would experience something similar a matter of days later when they had to land another damaged Halifax, this time at RAF Martlesham Heath.

USAAF Arrivals and High-Profile Visits

Sutton Bridge had supported many US airmen in the lead up to their war, training pilots of the Eagle Squadrons. Following the Japanese attack on Pearl Harbour and America’s entry into the war, USAAF pilots began to arrive here for gunnery training bringing their own unique aircraft with them. Some of these included P-38 ‘Lightnings’, an aircraft unknown to the British airmen at Sutton Bridge. Other US visitors included Brigadier-General James Doolittle and an entourage of high ranking officials. Arriving on a Douglas C-47 ‘Skytrain’, they were here to inspect the training methods of the Gunnery School and try out the Spitfires for themselves.

Even with experienced pilots and gunners, mishaps continued to happen. As the summer of 1942 led into the autumn and eventually winter, so the cold, fog and frosts began to return too.

Accidents and Operational Hazards

But the cold weather was not the only problem pilots had to contend with. Even though, those who attended the gunnery school had already received operational experience, it didn’t stop them having accidents. Between August 1st 1942 and New Year 1943, there were no less than fourteen crashes on the airfield all relating to undercarriage issues; either a heavy landing, blown tyres or a pilot’s mishandling of the aircraft.

Winter Challenges, Early 1943

With heavy snows in January 1943, present aircraft had to be stored undercover, being pushed by hand, into the hangars. Waterlogged ground froze, and ice became the norm. What flying could be done could only be done in Magisters, the Spitfires flimsy flaps and undercarriages being too prone to damage in such appalling conditions. By the end of January and beginning of February, servicing also become an issue with around two-thirds of the sixty available aircraft requiring remedial attention.

Spring Accidents, more Losses and more Changes

As the winter changed to spring the weather turned, the ground thawed and flying took place once more. On 10th April, a Wellington of the CGS, Wellington IA N2865 piloted by Flt. Lt. Terence C. Stanbury, collided in mid air whilst undertaking a training exercise with Spitfire IIa (P7677) piloted by Flt. Lt. Ernest H. Griffith of the RAAF. The two aircraft were performing gunnery manoeuvres over Abbots Ripon not far from Alconbury in Huntingdon, when they accidentally collided sending both aircraft to the ground.

Flt. Lt. Griffith managed to bale out suffering minor injuries and was returned to Sutton Bridge where he was treated before returning to flying duties. The Wellington crew were not so fortunate however, and all six were killed. The crew was a truly multinational one consisting of a Scot, a Canadian, and two Australians. The Pilot, Flt. Lt. Stanbury lies in Sutton Bridge churchyard.*¹⁸

Leadership within the CGS changed hands on numerous occasions during its wartime history; one of the more famous associated with it being New Zealander Wg. Cdr. Alan C. Deere, whose achievements overshadowed most who followed him. On appointment to lead the Pilot Gunnery Instructor Training Wing, (a part of the CGS) on October 21st 1943, he would have twenty-two kills to his name, an ideal candidate to lead such a school.

1944 – Departure of the Central Gunnery School

By February 1944, a further reorganisation occurred and it was decided that the Central Gunnery School (CGS) would move on from Sutton Bridge. After two productive years, the school had more than demonstrated its value, but its departure left a sense of uncertainty. With Wing Commander Alan Deere posted to a desk job and the demand for new aircrew beginning to decline, the future of the airfield seemed in doubt. A review, downgrading, or even closure suddenly appeared possible.

For a time, Sutton Bridge became ‘spare’ and was placed in a state of ‘care and maintenance’, administered by RAF Peterborough while its long-term role was considered. Yet its story was far from over. With Peterborough heavily committed, Sutton Bridge was soon called upon to take on new duties. When the runways at RAF Newton (Peterborough’s satellite) required reseeding, its resident 16 (Polish) Service Flying Training School was temporarily relocated to Sutton Bridge. From early 1944 until August, the Polish unit brought a new but temporary life to the airfield before eventually returning to Newton once more.

Although winding down, the summer months continued to bring further activity. Between May and November an American unit, the 1st Gunnery & Towed Target Flight (1 G&TTF), arrived to operate alongside No. 1 Combined Combat Gunnery School, then based at RAF Snettisham. Their task was to provide target-towing services, a role previously carried out at Sutton Bridge by RAF flights equipped with Vultee Vengeance aircraft. Surplus Vengeances were duly handed over to the Americans, who continued the work with their own crews.

Meanwhile, No. 7 (Pilot) Advanced Flying Unit (7 (P)AFU, officially based at Peterborough, made increasing use of Sutton Bridge as an overflow for both day and night flying. Among its pupils were French trainees, who formed a distinct French wing within the unit, flying Miles Masters and Airspeed Oxfords. For a time this group carried the informal title of “French SFTS,” although this was later dropped.

As 1944 progressed, training pressures shifted. After D-Day, the demand for new pilots eased, and courses at Sutton Bridge became more general in nature. In December, 7 (P)AFU was reorganised and re-designated No. 7 Flying Training School (FTS). Training was split between the two sites: single-engine work at Peterborough, twin-engine training at Sutton Bridge. At the helm was Wing Commander David Kinnear, AFC, AFM, whose leadership steered the school through this transitional period.

For Sutton Bridge, this change marked the final stage of its wartime flying role. With nearby Sibson closed for runway maintenance, 7 FTS continued to operate from Sutton Bridge into the post-war years. The school remained there until 1946, making it the last operational flying unit to be based at RAF Sutton Bridge. After its departure, the airfield’s role shifted once again, becoming a relief landing ground and maintenance site, closing this chapter on its remarkable contribution to the war effort.

1946 – The End of an era

After its inevitable closure to flying, the site became a storage facility utilised by 58 Maintenance Unit (MU), whose work included servicing Derwent 8 and 9 jet engines, powering the RAF’s latest front-line aircraft, the Vampire and Meteor. For four more years Sutton Bridge was at the heart of this vital engineering effort, before activity gradually wound down once again as the station moved towards demobilisation.

Now surplus to requirements, it closed for good. This marked the end of the line for Sutton Bridge; as a small grass airfield with basic facilities, it was no longer capable of providing a use to a modern Air Force who had moved from piston engined aircraft to fast jets and the nuclear age. With a reorganisation of the entire air force likely, this small but highly significant site was abandoned, and all remaining military personnel departed locking the gates behind them; thus ending three decades of aviation activity.

Post War Legacy

From the 1920s through its wartime years, Sutton Bridge was a hive of activity and purpose. From the 1920s to the Central Gunnery School, training instructors in fighter and bomber gunnery, to the Fleet Air Arm squadrons working up in Ospreys, Skuas, and Nimrods over the Wash, the airfield was a crucible where skill, courage, and determination were forged. Advanced pilot training by 7 (P)AFU and 7 FTS saw cadets mastering single – and twin-engined aircraft, including Wellingtons, Hampdens, Spitfires, and Mustangs. Visits by senior figures, such as Air Chief Marshal Ludlow-Hewitt, underscored the station’s strategic importance. Hundreds of pilots and aircrew honed their skills at this small but significant airfield, readying themselves to defend Britain’s skies during the darkest days of 1940–41.

Sutton Bridge Today

Today, Sutton Bridge airfield has largely returned to the rhythms of the countryside, its runways removed and its technical and accommodation areas absorbed into the Wingland Enterprise Park – home to a large power station and a vegetable processing facility where only one of the original Bellman hangars still stands – a quiet sentinel to the airfield’s former life.

Sutton Bridge was far more than an RAF outpost. Its runways and the associated gunnery ranges served both the RAF, the Fleet Air Arm and the USAAF, becoming a crucial hub in Britain’s pre-war and wartime training network. Here, generations of instructors and trainees honed their skills, learning the art of aerial combat, navigation, and gunnery in an environment that was both demanding and dangerous.

The graves in St. Matthew’s churchyard are a poignant reminder of the risks inherent in training pilots. For every life lost, many others went on to defend Britain during the Battle of Britain and beyond, their courage and commitment standing as a beacon when the nation’s fate seemed uncertain. Between the opening of Sutton Bridge and the official end of the Battle of Britain, 525 trainees passed through its gates, with 390 qualifying for the Battle of Britain Clasp, a testament to the station’s vital contribution to the war effort.*¹⁹

Today, only a handful of tracks and a solitary building, believed to be a former squadron office, mark the site. Amidst polytunnels and vast potato stores, the airfield’s presence is almost invisible.

A memorial, incorporating the bent propellor of Hurricane L2529 of 56 OTU that crashed in March 1941, was erected in 1993, near to the swing bridge, and stands in quiet tribute, commemorating all nationalities who served at Sutton Bridge, ensuring that the sacrifices and achievements of those who trained and served here are not forgotten.

As for the range at Holbeach, the very reason for RAF Sutton Bridge’s origin, it remains a vital asset to both the Royal Air Force and the USAF, having regular visits from Typhoons, F-15s, Ospreys, Apache Helicopters and more recently F-35s. On retirement of the RAF’s Tornado in 2019, it was overflown by a formation of three from RAF Marham. It remains publicly accessible and provides an exciting reminder of the history of aviation in and around the area of Sutton Bridge.

The full story can be read in Trail 3 – Gone but not Forgotten.

Sources and Further Reading (Sutton Bridge)

*¹ Francis, P. “British Airfield Architecture” Patrick Stephens Ltd. 1996

*² Goodrum,, A., “School of Aces” Amberley Publishing 2019.

*³ Royal Air Force Quarterly Vol 16. No.1. December 1944 (via Google books)

*⁴ There is no official evidence to support this claim but ‘eye-witnesses’ claim to have seen it carried out (as mentioned in Goodrum, 2019)

*⁵. Air of Authority / RAFweb – No. 801 Squadron movements, listing Sutton Bridge visits in July 1933, May 1935 and January 1938.

*⁶. Air of Authority / RAFweb – No. 802 Squadron movements, listing Sutton Bridge visits in August 1934 and May 1935.

*⁷. Royal Navy Research Archive – RAF Worthy Down station history, noting 803 Squadron’s move to Sutton Bridge on 5 February 1939 and 800 Squadron’s linked ship-to-shore activity in spring 1939.

*⁸ BAE Systems Website accessed 30.3.25.

*⁹ National Archives AIR 27/1553/1; AIR 27/1558/1

*¹⁰ Verkaik, R., “Defiant“. Robinson. 2020

*¹¹ The National Archives, AIR 33/10, “Report No. 11. Visit to Sutton Bridge on 3 May 1940. Notes by the Inspector General,” dated 14 May 1940, signed Air Chief Marshal Sir Edgar Ludlow-Hewitt.

*¹² Hamilton-Paterson, J., “Empire of the Clouds” Faber & Faber 2011

*¹³ Waterton, William Arthur., “The Quick and the Dead“. Grubb Street. 2012

*¹⁴ Goodrum,, A., “School of Aces” Amberley Publishing 2019.

*¹⁵ Chorley, W.R. “Bomber Command Losses of the Second World War – 1942.” 1994, Midland Counties.

*¹⁶ Goodrum,, A., “School of Aces” Amberley Publishing 2019.

*¹⁷ Commonwealth War Graves Commission website

*¹⁸ – Aircrew Remembered website. accessed 30/8/25

*¹⁹ Goodrum,, A., “School of Aces” Amberley Publishing 2019.

National Archives: AIR 27/1558/1; AIR 27/1553/1; AIR 27/1514/2; AIR 27/1514/1; AIR 27/589/1; AIR 27/379/41

Goodrum. Alastair, “Through adversity” 2020. Amberley Publishing Limited

Flight Safety Network website

RAF Sutton Bridge Part 5 – The arrival of The CGS

January 31, 2026September 22, 2025 / Aviationtrails / Leave a comment

In Part 4, the birth of 6 OTU turned Sutton Bridge into a fast-paced training hub turning skilled pilots into front-line fighters. Operating Hurricanes, Battles, and Gladiators despite shortages and harsh Fen weather, the unit trained British and foreign recruits under tight schedules and high pressure. Success came at a cost, with accidents and fatalities a constant reminder of the dangers faced even before reaching combat, underscoring Sutton Bridge’s vital role in preparing airmen for the Second World War.

In Part 5, the war expands, the need for pilots increases and the dangers become evermore present.

1941: The Expanding War

Whilst the threat of invasion had subsided by the end of 1941, attacks from German bombers were never far from the minds of those in command. With Sutton Bridge being one of the largest training airfields certainly in Lincolnshire and perhaps across England, it was rarely devoid of attention from the Luftwaffe.

As we have seen, few of these attacks caused little damage, the Q site taking more substantial hits than the airfield. However, attacks did occur, and the loss of a Hampden on 13th May 1941, was among one of the more serious ones.

On each of these bombing occasions fighters were scrambled from Sutton Bridge with little or no success in shooting down the enemy aircraft, but one, a JU 88 of 4./NJG 2, was brought down with the crew being killed. One of those onboard was recovered and it is he, Unteroffizier Heinz Schulz, who is laid to to rest among the sixty graves in St. Matthew’s. Some sources credit a Sutton Bridge Hurricane with the demise of the JU 88, whilst others say it was a night fighter from 25 Sqn at Wittering.

The Air Ministry then decided that with the threat of attack still present, those airfields nearest the continent would have to be moved, and with enemy bomber formations attacking across East Anglia, Sutton Bridge was seen as one needing such a move. As a result, contingency plans were put in place to accommodate this and 56 OTU was earmarked to move to Hawarden. However, the move never materialised, and the OTU remained firmly where they were – at least for now.

An International Gathering

The influx of American volunteers was only part of a much wider story as Sutton Bridge became a melting pot of Allied airmen. Norwegians, French, Polish, Canadians, Indians, New Zealanders and Australians all came here to learn the trade of aerial warfare. Many of the continental pilots had left their own homes when they fell to the Germans, escaping to England where they joined the RAF to fight another day. Others simply answered the call to join up and fight against the Nazis.

One such pilot was Indian born P.O. Mahinder Pujji who would go on to serve with great distinction after answering an advert in India, for recruits to join the Royal Air Force.

Mahinder arrived in the UK in August 1940, and by the October he had received the King’s Commission. His journey to war was similar to many others, with his initial training being undertaken at RAF Uxbridge before he transferred to No. 9 Advanced Unit at RAF Hullavington. It was here that he joined the first group of Indian pilots selected for the Volunteer Reserve Commission. Out of twenty-four trainees, eighteen qualified, with six – including Pujji – going on to become fighter pilots.

After receiving his Wings on 16th April 1941 he was posted here to 56 OTU and Sutton Bridge. Training alongside other pilots he completed his course and was sent to RAF Martlesham Heath and his first frontline squadron 43 Sqn. After only a short period he transferred again, this time to RAF Kenley and 258 Sqn.

Despite suffering several crashes Mahinder would survive the war, achieving two ‘kills’ and three ‘damaged’, and rose to Squadron Leader. His career spanned three theatres of war – a remarkable journey that began on the flat fenland runways of Sutton Bridge.

P.O. Mahinder Pujji who trained at Sutton Bridge (Wikipedia)

Crowded Skies, Growing Dangers

This continual flow of airmen through the airfield meant that the numbers on roll were increasing steadily, and to match that, by May 1941, the number of aircraft available at Sutton Bridge had also steadily but substantially increased. 56 OTU now able to operate some seventy serviceable Hurricanes.

For some, the cold and damp British weather of 1941 was a far cry from home, and fog often caught the unwary out. The idiosyncrasies of the Hurricane also took a little getting use to. On October 20th 1941, P.O. Norman Choppen lost power and crashed into the ground after he had entered a shallow dive, possibly with the idea of bringing the Hurricane down to land. Ten days later, three more aircraft were severely damaged when P.O. McKillop, Sgt. Zadworthy and Sgt. Johnson all landed breaking the undercarriages off of their Hurricanes. Along with four deaths and other accidents, the period from early October to mid November was the most costly in human terms.

1942: Transition and Advanced Training

The transition between 1941 and 1942 saw little change and little in the way of drama at Sutton Bridge. But the beginning of the new year was marred by yet another serious collision in which the crews of two aircraft were killed. However, these were not two fighters, but a Hurricane from Sutton Bridge and a Stirling based at Oakington and 7 Squadron.

On January 17th, 1942 Stirling W7467, piloted by Flt. Sgt. R.W. Taylor was out on a training mission when it was the recipient of an unauthorised ‘attack’ from Hurricane V6865 from the OTU at Sutton Bridge. In the attack, Pilot Officer Derek Browne, aged just 19, made several high speed passes at the Stirling as it headed home. On the last pass, Browne misjudged the distance between himself and the Stirling and rammed the bomber’s fuselage.

The eight crew of the bomber, had attempted to warn Browne off by firing their guns toward the Hurricane, but this failed to deter Browne from his dangerous activities and the ultimate and tragic sacrifice was paid.

The Stirling, being over the soft soil at Haddenham Drain (about 1.5 miles north of Earith Bridge in Cambridgeshire), plunged some 15 feet into the ground leaving a crater that burned for several days before finally filling with water. The condition of the ground meant that the task of recovering two of the crew’s remains, Sgt. McCarley and Sgt. Mankelow was impossible and they remain there to this day. *¹⁵

The Memorial to those lost on 17th January 1942. (Paul Cannon)

Changes were afoot – The Central Gunnery School arrives at Sutton Bridge

By March, further changes were afoot and 56 OTU was ordered north to RAF Tealing. Some estimates have the number of pilots passing through here at this point as high as 1,000, many of whom went on to fight in Britain’s darkest hour – the Battle of Britain.

The change of ownership at Sutton Bridge brought with it the Central Gunnery School (CGS), an organisation first established at RAF Warmwell on 6th November 1939. Its role was to provide advanced training for gunnery instructors, covering both fighter gunnery – through the Pilot Gunnery Instructor Wing – and bomber gunnery, via the Gunnery Leader Wing. In essence, the CGS was designed to “train the trainers”, developing specialists who would then return to operational units and pass on their expertise to their own gunners.

Just before the CGS arrived, Sutton Bridge had already experienced a brief period of instructor training with the arrival of No. 2 Flying Instructors’ School (Advanced). Re-formed at RAF Montrose in January 1942, No. 2 FIS (Advanced) provided advanced courses for experienced pilots preparing to become instructors. By March that year the unit had moved to Sutton Bridge, but its independent life was short-lived. On 28th March 1942 it was absorbed into the newly established CGS, which officially transferred from Chelveston to Sutton Bridge on 1st April 1942, the anniversary of the RAF’s formation.

From that point on, the CGS became synonymous with Sutton Bridge, remaining the station’s longest-serving wartime unit. Its dual structure meant that both fighter and bomber gunnery specialists were trained side by side, bringing a wide variety of aircraft to the airfield. Wellingtons, Hampdens, Spitfires and Mustangs all became familiar sights in the skies over the Wash as instructor after instructor refined their skills.

Gunnery Leaders’ Course, RAF Sutton Bridge, October 1942 (IBCC Digital Archive, CC BY-NC 4.0).

The CGS’s arrival also meant the departure of the longstanding 1489 Target Towing Flight (TT) who had used both the Henly and Lysander as target tugs. With the CGS utilising the range at Holbeach much more along with their own target tugs, the TT Flight were seen as surplus to requirements and transferred out to RAF Matlaske on the North Norfolk coast.

More changes at the Top

Taking up a new post at the CGS, Chief Instructor Sqn. Ldr. Allan Wright, arrived in a Hampden flown by Flt. Lt. Claude Mandeville. He would join Wing Commander Adolf ‘Sailor‘ Malan DSO. DFC. who between them would take charge of the unit knocking it into shape as quickly as possible. Above them, was the newly appointed and formidable Station Commander Grp. Capt. Claud Hilton Keith who had been told by the AOC that this command was “dirty, unhappy and inefficient.”*¹⁶

Keith would run the CGS in a much more professional manner than had been done before, providing expert training to those who had already achieved operational experience and had proven themselves in air gunnery. To him, it was a privilege to attend the CGS, and standards were set very high.

With courses running for both bomber gunners and fighter pilots, one would be used to ‘attack’ the other whilst cine film recordings in both aircraft were made for later analysis. This proved a useful tool that kept pilots, gunners and much needed aircraft out of relative harm’s way.

The CGS’s ever increasing thirst for quality instructors led to the arrival of Flt. Lt. Richard A.D. Trevor-Roper DFC, DFM in August 1943. Roper was just short of two tours in bombers, when he was drafted into 617 Sqn and the tail end of Guy Gibson’s Lancaster on the famous Dams raid. He brought a wealth of experience and knowledge to the courses at Sutton Bridge which he shared with those he instructed before being eventually posted back to an operational unit.

When Arthur Harris ordered the first of the 1,000 bomber raids, it was an all out effort to get every bomber available in to the air and over Germany. Sutton Bridge and the CGS played their part getting three war-weary time-expired Wellingtons into the air. Each of these bombers flew to RAF Feltwell, where they joined the resident 75 Sqn for operations to Koln. Mainly crewed and maintained by CGS personnel, the Wellingtons included a MK.1A, an aircraft that had long since seen its day, and should have been scrapped, or at least reduced to lesser duties. But determined to do their part, the crew took off from Feltwell and set off toward Germany.

After departure at 23:57 on May 30th, the bomber was not heard from again, and was subsequently found to have been shot down by a night fighter over Klarenbeek in Holland. All but one of the crew on board were killed in the attack, the survivor, Flt. Sgt. G. J. Waddington-Allwright, being taken prisoner and incarcerated as a POW.

The two sections of the CGS (fighter and bomber wings) were initially operating separately, the fighter wing being brought down from Wittering to join the bomber wing at Sutton Bridge in April 1942. With them, came Spitfires, so many in fact, that they quickly lost their ‘head turning’ appeal to both pilots and locals alike. One of these aircraft, P7350, had served with 603 Sqn during the Battle of Britain. After being shot down, repaired and returned to service on more than one occasion, it ended up starring in the 1968 film “Battle of Britain” before heading off to the Battle of Britain Memorial Flight at RAF Coningsby where it continues to fly today. It remains the only air worthy example of its type that actually flew and fought in the Battle in 1940.

Spitfire P7350 formally of the CGS Sutton Bridge at Duxford September 2014

Rocket-Firing Hurricane Trials

Another important milestone in the history of Sutton Bridge was the testing of rocket firing Hurricanes as developed by the Aircraft and Armament Experimental Establishment at Boscombe Down. Hurricanes fitted with rocket projectiles used the range at Holbeach whilst being temporarily based at Sutton Bridge. One of these Hurricanes (of which there were initially two) was flown by Wg. Cdr. Albert F. Bennet. Bennet flew Z2415 to Sutton Bridge where he began trials firing the 3-inch projectiles at targets in the Wash. On his second day of flying, July 1st, 1942, the Hurricane, for unknown reasons, suddenly exploded over the village killing 29 year-old Bennet in the process. Debris from the explosion was scatted over a wide area and two civilians on the ground were also injured. Bennet was later taken to Brookwood Cemetery where he is buried in plot 24. B. 13. *¹⁷

By 1941 Sutton Bridge had grown into a bustling hub of Allied air training, hosting a mix of British, European, Commonwealth, and American pilots. The airfield remained under constant threat from Luftwaffe raids, while crowded skies and inexperienced trainees made accidents a grim reality. In 1942, the focus shifted from front-line pilot training to advanced gunnery instruction with the arrival of the Central Gunnery School. Fighter and bomber crews honed their skills in Spitfires, Wellingtons, and Hampdens, while innovative experiments, including rocket-firing Hurricanes, highlighted Sutton Bridge’s role at the cutting edge of aerial warfare. Despite progress, the dangers were ever-present, with both trainees and experienced instructors paying the ultimate price.

Part 6 takes us to the end of the war and Sutton Bridge’s final days.

The full story can be read in Trail 3 – Gone but not Forgotten.

RAF Sutton Bridge Part 4 – Under the Spotlight

January 31, 2026September 4, 2025 / Aviationtrails / Leave a comment

Part 3 took us through the 1920s and 1930s in the life of Sutton Bridge. As the war opened, the airfield swung between roles with remarkable speed. From a brief stint as a recruit training centre to hosting newly formed 264 and 266 Squadrons, the airfield grappled with scarce aircraft, harsh winter weather, and early operational mishaps. Defiants, Blenheims, and then Spitfires tested both pilots and crews, while accidents and maintenance challenges were constant. By early 1940, with the squadrons gone, Sutton Bridge pivoted once more, becoming a hub for new recruits and small training flights, laying the groundwork for its next vital role as 6 Operational Training Unit.

The Birth of 6 Operational Training Unit

6 OTU were created on March 10th, 1940 from the ashes of 11 Group Pilot Pool who were up until then based at RAF St. Athan. They had been established specifically to train front line fighter pilots who had already mastered the basics of flying and were to be ‘polished’ up before passing on to front line operational squadrons.

Following the initial administration and setting up of the unit, a small party of four non-commissioned officers and twelve airmen, arrived here at Sutton Bridge. They were followed a few days later by the main party including six officers and ten further airmen. Once established, the unit would be commanded by Sqn. Ldr. Philip C. Pinkham, who led the first course for trainees beginning March 11th 1940.

Pinkham was responsible to the Station Commander, the recently promoted Wing Commander Philip R. Barwell, who had even as a Station Commander, remained a keen flyer. To meet his insatiable demand for flying, Barwell would take any opportunity to fly that passed his way, often pulling rank, he would fly in as many aircraft as he could, frequently in the guise of that common excuse an ‘air test’. The new OTU would offer a great opportunity for Barwell, operating a mix of aircraft types but mainly Hurricanes, Masters, Fairy Battles, Battle trainers and a Gladiator.

The early days of the OTU here however, were not as grand as many would have hoped. Yet another lack of serviceable aircraft combined with the poor Fen weather of 1940, led to a reduction of available flying days, and so one day a week the airfield would close with a ‘day off’ being given to those stationed here – hardly reflective of a war mentality.

Training for War: Sutton Bridge under the Spotlight

The part-time attitude to the job didn’t reduce the seriousness of their efforts though, and a visit by dignitaries including, as suggested in some sources, Hugh Dowding, the AOC Fighter Command, made sure they were aware of that.

On May 3rd 1940, Air Chief Marshal Sir Edgar Ludlow-Hewitt, the Inspector-General of the Royal Air Force, also paid a formal visit to Sutton Bridge. Crossing the airfield’s runways and observing the pilots in action, he took careful note of the station’s flying operations and training routines. His inspection combined a keen eye for detail with practical recommendations, aimed at refining instruction and ensuring operational readiness. The visit, recorded in Report No. 11, highlighted both the strengths of the airfield and the areas that required attention, underscoring Sutton Bridge’s vital role in Britain’s initial wartime training programme.*¹¹

Hewitt’s inspection highlighted significant challenges at the OTU. Gunnery practice for visiting units relied on firing at four 20-foot target drogues, towed from the beam by the OTU’s four Henley aircraft. The training, however, was severely limited by the condition of the Henleys; a shortage of spare parts often meant that only one or two aircraft could operate at any time. Accurate gunnery depended heavily on the steady towing of the targets. Additionally, Hewitt was sceptical of the OTU’s claim that the large, slowly moving targets “get shot to bits at once.” His observations highlighting how mechanical constraints could, and did, directly impact the effectiveness of instructor and trainee practice.

Despite all these challenges though, courses rapidly progressed, and soon foreign nationals who had joined the RAF, began to arrive. These included those not only those from the Commonwealth but the European countries invaded by the Nazis along with a handful from the United States: all eager to join up before the US officially joined the war.

There would of course be many casualties during these courses, some due to mechanical issues, many due to pilot error, learning to fly a combat aircraft under combat conditions being a very risky business indeed. Many of these casualties form the sixty – joined by a single Luftwaffe airman – graves less than a mile away in the St. Matthew’s Church yard in Sutton Bridge.

A change in fortune meant that the increase in trainees also meant an increase in aircraft. By the middle of the year 6 OTU were operating thirty-four Hurricanes in addition to the odd twenty or so other types present here although they were still classed as ‘unserviceable’. Combine these with visiting detachments and the sky over Sutton Bridge soon became an incredibly busy airspace.

The ever increasing numbers of aircraft using the site inevitably led to a demand for more hangar space, and in May 1940, the first of two Bellman hangars were erected on the site, thus extending its ability to service damaged aircraft.

Following the fall of France, Britain stood alone, and many of the front line pilots at her disposal were either tired veterans or recently qualified and inexperienced, and so more crews were needed if they were to stand any chance of repelling the Germans, who so far, had rolled virtually unopposed across Europe. Many of these veterans of France, were now being posted into the training stations to train new pilots in the tactics and airman-ship that would hopefully save their lives. Sutton Bridge was no different, the record books for this period list endless postings in of these front line pilots as instructors, many holding DFCs or DFMs in reward for their action over France. One of those to arrive here was F. Off. Derek Dowding the son of Air Chief Marshal Hugh Dowding, the recruits were indeed in the company of the noble, Derek having the title ‘Honourable.’

F.O. Derek H.T. Dowding (right) with his father Hugh Dowding. (Battle of Britain Monument archive)

Training at a Cost: Accidents and Fatalities at 6 OTU

Life at Sutton Bridge was not without risk, even for the instructors. Sergeant Charles Cotton being the first from 6 OTU to suffer. On 25th June 1940, he sadly crashed after having only arrived about three weeks earlier at the airfield. Cotton was performing low level aerobatics near to the village of Upwell, not far from Sutton Bridge, when the Hurricane he was flying was seen to climb from low level, possibly stall and then dive nose first into the boggy Fen ground. The aircraft buried itself deep in the soil, leaving little trace on the surface of its demise.

The next day a recovery truck tried to remove the wreckage, but the boggy ground combined with limited access, made recovery difficult. With perseverance though, Sgt. Cotton’s remains were eventually removed from the aircraft whereupon he was taken to his home town in Essex and laid to rest.

To meet pilot demand, courses were cut from six weeks to two, increasing the already immense pressure on trainees to complete their flying training. This pressure often led to mistakes being made. Between June and November there were no less than eleven fatalities, six of which were involved in airborne collisions.

One such incident occurred on August 18th, when Sgt. Dudley McGee and Sqn. Ldr. Kazimierz Niedwiecki were involved in a collision in the skies to the east of Sutton Bridge. The pair were performing aerial combat techniques when the collision happened causing the death of both pilots. Niedwiecki, a Polish airman, had only just arrived at the airfield from 15 Elementary Flying Training School (EFTS) in Carlisle, a grading school for Polish pilots; whilst McGee had arrived two days after Niedwiecki from Ternhill’s 10 Flying Training School (FTS). Both airmen were experienced flyers, and so it is feasible that the pressure of getting through the course and onto active duty was a factor in their demise.

After colliding, Niedwiecki’s Hurricane came down on farmland near Terrington St. Clements whilst McGee’s fell near to Walpole Cross Keys a few miles away. Once recovered, both the pilots were buried in St. Matthews Church Yard in Sutton Bridge.

Instructors of Note: The Arrival of Bill Waterton

Dowding’s son was not the only notable person to instruct at Sutton Bridge. During the late autumn of 1940, one William ‘Bill’ Waterton was posted in to Sutton Bridge by his Squadron Commander Douglas Bader of 242 Squadron RAF Coltishall. Waterton had been in hospital for three months following a head injury suffered in a crash whilst providing cover over Dunkirk. He came to Sutton Bridge as an instructor and proved to be an exceptionally good one. It was a move that kick started a change in career for him that would change his life forever. However, at Sutton Bridge, providing instruction to other pilots was not enough for Waterton, and he yearned for a return to front line operations.

Waterton never got this move, instead he was sent to Canada, returning to the UK in 1943 on a posting to RAF Fighter Command and the Air Fighting Development Unit (AFDU) at RAF Wittering. Here he tested many captured German aircraft, pitting them against RAF fighters to see how they performed. Post war, he would fly a Gloster Meteor in an attempted world speed record achieving speeds in excess of 600mph. Speaking frankly and to the point, he would leave the RAF to fly for Gloster, the makers of the Meteor, and become a very successful test pilot pushing aircraft to their limits and nudging the much sought after sound barrier.

Being known for his ‘forthright’ attitude, Waterton achieved great things in aviation research, an achievement that was kick-started by his duties at RAF Sutton Bridge. *¹² *¹³

Foreign Trainees and the Cost of Speed

As summer turned to Autumn and August to September, the RAF were losing pilots at an unsustainable rate, and Dowding needed many more and quickly. With many trainee pilots in the OTUs being foreign, and with poor English, he had little choice but to rush them through courses and get them into front-line units. The first Czech course consisted of some twenty airmen and lasted from 17th August to 11th September 1940. Virtually all of these went on to serve in the Battle of Britain, many being killed or posted as ‘Missing in Action’.

To expedite their movements, courses were refined further, and many trainees were sent up in pairs to practice combat manoeuvres on their own. One British pilot, Sgt. Frederick Howarth in L1658 and Czech pilot Sgt. Karel Stibor, collided in one such activity resulting in the death of both airmen. The two sites were cleared of immediate debris but the aircraft remained buried until the 1970s and mid 80s, when major parts were found and removed. These two men join the many others in St. Matthew’s. Such was the demand for new pilots that at Sutton Bridge alone, 525 pilots were posted in from, or out to, front line squadron between March and October 1940; only one-quarter of them not having fought in either the Battle of France or the Battle of Britain; most (345) having seen action in just the Battle of Britain. *¹⁴

The attack on Britain’s airfields was by now subsiding, but that didn’t stop the occasional bomb from dropping on Sutton Bridge, nor its ‘Q’ decoy site at nearby Terrington some 4 miles north-east. The first attack came in the night of August 30th-31st, in which bombs were dropped harmlessly on the dummy airfield. It was Terrington again at the end of September that would get another rogue bomber dropping its payload. By now the locals were getting worried and annoyed, and requested the site be moved. The RAF’s reply was not favourable nor was it what they wanted to hear. With yet another attack at the end of October, it was becoming clear why the RAF wasn’t going to play ball, a few dead horses and damage to walls was a small price to pay for keeping the training camp clear and operational.

‘Handcraft hut’ now a private building.

During the whole of the war, the ‘Q’ site took no less than six German attacks, whilst the airfield at Sutton Bridge received only three, a comprehensive reason for the use of such areas at this crucial time.

From 6 OTU to 56 OTU: A New Chapter

By the end of the Battle of Britain, the various OTUs had shown their true capability, fuelling the front line squadrons that would protect the UK from German invasion and sweeping the enemy from the sky. But changes were now afoot, and in November 1940, 6 OTU was disbanded immediately being renumbered as 56 OTU; the change coming through as a result of the reshuffle of the training units – ’50’ being added as a prefix to all OTUs.

56 OTU continued to fly the Hurricane using the squadron code ‘FE’. In fact, little changed and everything carried on as usual with little immediate evidence of the new change. The new, recently appointed station commander, Group Captain Bruce Caswell, continued his reign over both the airfield and the daily goings on at the site.

The new unit would form the main squadron at Sutton Bridge for the next two years continuing to train pilots in the art of dog-fighting and air gunnery; the renumbered 56 OTU carrying on pretty much where 6 OTU had left off. New pilots arrived and were pushed through the various courses; the RAF still desperate to get new pilots into front line squadrons as soon as possible.

The challenge of getting pilots through the courses was still a great one, and with so many trainees coming and going, errors, accidents and fatalities remained a common occurrence.

A New Spirit: The RAF and Its American Volunteers

The end of 1940 and the success of the Battle of Britain gave renewed hope and boosted morale for both aircrew and civilians alike. Now, and even though the United States was still out of the war, the RAF found itself being bolstered by a small number of American airmen wanting to join the fight and stand by Britain’s side. Some of these joined as early as 1939 as volunteer reserves, going on to fly during the Battle of Britain. Whilst there are records of US airmen flying in the battle, most went on to join the famed ‘Eagle‘ Squadrons joining names like Don Gentile, Don Blakeslee and Johnny Godfrey, many of whom have become household names in Second World War terms, with historical stories to match.

As a way to retain US neutrality, the airmen made their way through training schools in Canada to the UK, arriving by ship as civilians. Many were sent to 3 Personnel Reception at Bournemouth and then onto 57 OTU or the new 56 OTU here at Sutton Bridge to complete their training before passing over to RAF units.

The First American Loss: Pilot Officer William Davis

One of these pilots arrived in March 1941, P.O. William Davis, a twenty-five year old trainee from St. Louis. He found himself sent to Sutton Bridge, preparing to take on the Hurricane. With twenty-five flying hours under his belt already, he made his first solo less than two weeks after his arrival, managing a successful flight but suffering a problematic landing. The next day, he departed the airfield again, this time to carryout a map reading exercise over the Lincolnshire Fens. Unfortunately, the weather closed in and with a featureless landscape to navigate by, he eventually ran out of fuel and opted for a landing in one of the many expanses of Fen fields.

Unfortunately, as he landed, the undercarriage dug into the soft mud, flipping the Hurricane (P5195) onto its back breaking Davis’s neck, killing him outright. Davis was the first American to die at Sutton Bridge, this tragic accident cutting his war very short. He remains a long way from home, buried not far from the airfield in the local church yard at Sutton Bridge. His full story can be read in Heroic Tales.

The Eagles Gather

His was the first of a run of several accidents. Later in the summer of that year, Sgt Bidgood and Flt. Sgt. John Craig, who both veterans of the Battle of Britain, collided over the nearby village of Terrington St. John, killing both airmen. Being experienced airmen and valued pilots, their loss was a tragic one that cost the RAF dearly.

The Americans however, kept on coming. During 1941 alone they accounted for twenty-six accidents at Sutton Bridge. By the end of the year, 144 US airmen had passed through the airfield, 87 of whom went on to fly with the famed ‘Eagle Squadrons’ before they were officially transferred to the USAAF in 1942.

March 1940 saw the birth of 6 OTU at Sutton Bridge, a fast-paced training hub turning skilled pilots into front-line fighters. Operating Hurricanes, Battles, and Gladiators despite shortages and harsh Fen weather, the unit trained British and foreign recruits under tight schedules and high pressure. Success came at a cost, with accidents and fatalities a constant reminder of the dangers faced even before reaching combat, underscoring Sutton Bridge’s vital role in preparing airmen for the Second World War.

The full story can be read in Trail 3 – Gone but not Forgotten.

RAF Sutton Bridge Part 3 – Defiants and Battles

January 24, 2026September 4, 2025 / Aviationtrails / 2 Comments

In Part 2, we saw how Sutton Bridge grew from a temporary summer camp into a fully operational RAF station, shaped by innovation, spectacle, and the relentless demands of training aircrew. The lessons learned here – from aerobatic displays and night-firing trials to early experiments with new aircraft – prepared both pilots and the airfield itself for the pressures of wartime service. As Europe edged closer to conflict, Sutton Bridge stood ready, its evolving infrastructure and experienced personnel poised to meet the coming challenges of the Second World War.

In the tense early months of the Second World War, Sutton Bridge briefly served a crucial administrative and training role. On 14th September 1939, the airfield was designated a Recruit Sub-Receiving Centre, and within a week – on 22nd September – it was formally redesignated No. 3 Recruit Training Pool (RTP). The purpose was straightforward: to process and provide initial instruction for newly enlisted airmen as they entered RAF service. However, this function was short-lived – in what was typical of the rapidly evolving war-time organisational changes, No. 3 RTP at Sutton Bridge was disbanded on 29th October 1939, and the training process was relocated elsewhere.

Immediately, orders came through from 12 Group Fighter Command ordering the formation of two new squadrons: 264 Sqn and 266 Sqn, both to be stationed at Sutton Bridge. For a brief moment it appeared that this basic grass airfield would become a front line fighter station, propelling it into the limelight of Fighter Command, operating both single and twin engined aircraft. In charge of the two new squadrons and the airfield as a whole, was the new station commander, one Sqn. Ldr. Philip R. Barwell.

Barwell had previously been stationed at RAF Digby, in Lincolnshire, with 46 Sqn. and had himself trained here at Sutton Bridge no less than a decade earlier. He was famed for heading off the first enemy air attack on a convoy in British waters near to Spurn Head. In the attack he shot down one enemy aircraft and shared in the destruction of another, action which led him to receive the DFC followed by a rapid promotion to Wing Commander.

Barwell would oversee the organising and training of both these new squadrons. 264 Squadron, who adopted the name “Madras Presidency Squadron” after a financial donation to the squadron from the then President of Madras, and was led by Sqn. Ldr. S. H. Hardy; 266 Squadron, on the other hand, was led by Sqn. Ldr. John W. A. Hunnard. To fulfil the squadron’s obligations, Sutton Bridge would see a huge influx of men, all being posted in from various Training Schools, who over the next few weeks, would train to fly in the two new units.

The influx of men was not matched by the influx of machines for them to fly however. With continued delays in the arrival of the aircraft, crews were temporarily posted to other airfields to train and gain the vital experience they needed. On the ground, lectures filled many days, whilst some airmen were given temporary leave and others used the Link trainer to gain what basic experience they could.

Desperate to get started, pressure was put on those above, and on November 8th, the order was given for pilots of 264 Sqn to collect three Magisters (N3867, N3857 and N3868) from RAF Hullavington. These were followed three days later, by a further three for 266 Sqn. *⁹

Defiants, Battles, and the Harsh Winter of 1939

With little in the way of equipment, or even direction from the Ministry, 264 Sqn would very soon learn that they were to receive the new Defiant, a fighter built by Boulton Paul, and one which caused a major split in the ranks of the High Command. Being the first Defiant unit, it would be dogged by many issues including both political wrangling and production problems.

The Defiant, a much despised aircraft by both Dowding and Parks – due to their dislike of the idea of a free turning turret on a two seat fighter – came up against incredible opposition within the government bodies, but after much pressure from those higher up, Dowding succumbed and reluctantly accepted the squadron for the defence of the UK.

The political infighting and excessive demands put on Boulton Paul, led to delay after delay of its arrival at front line stations. Indeed, only at the end of the year, after 264 Squadron had moved to Martlesham Heath, did they receive any aircraft at all. The Defiants would go on though, to perform far better initially than Dowding could have hoped for, but its success was marred by poor management leading to huge losses and a reputation that soon saw it labelled unfairly as an utter failure.

The Defiant and its crews performed admirably during the early months of the war, particularly over Dunkirk, where 264 became the first ‘Ace in a day’*¹⁰ squadron. The crew, Flt. Lt. Nicholas Cooke and Cpl. Albert Lippett of 264 Sqn, shot down five enemy aircraft whilst patrolling over Dunkirk achieving the much sought after status that many young pilots would crave.

Sadly, the successes didn’t continue though, the Germans soon realising the aircraft’s poor performance, and the limitations of the turreted four Browning machine guns, it quickly became prey to the hungry Luftwaffe airmen especially during the Battle of Britain where it often flew without a much needed escort.

The Defiant was designed as a bomber destroyer, not a fighter, the idea being to attack and destroy bombers by flying along side or underneath, then rotating its turret and guns accordingly. However, on many occasions they flew alone and ended up taking on the Me 109s which were far superior in what became almost suicidal missions.

The crews that flew the Defiants, spoke very highly of the aircraft, and although many would lose their lives, they would defend the aircraft saying it was not used as it was intended and subsequently, as a fish out of water, it didn’t perform as well as they knew it could. Dogged by political infighting, the Defiant never achieved full status, instead being forced into a role it was never designed to perform, and so, naturally, it met with devastating results.

264’s departure from Sutton Bridge on December 7th, coincided with the arrival of the main party of 254 Sqn from Stradishall, who were in the process of receiving Blenheim IFs. Like the Defiants though, the Blenheim Squadron was having considerable problems, not with the supply of aircraft but with serviceability, many requiring oxygen systems, radios, guns or even complete overhauls due to their expired flying hours.

Mishaps and poor weather then began to play their part causing further issues with flying. A serious accident in which one aircraft (K7132), piloted by Sgt. T.K. Rees, suffered extreme air frame stresses in a vertical dive, led to considerable damage. Rees however, using all his skill and know how, managed to land the aircraft at the airfield where it was found many of the flying controls were badly damaged.

Meanwhile 266 Squadron, the second front line unit formed at Sutton Bridge, fared slightly better, receiving their first three Fairey Battles (L5348, L5350 and L5374) in early December 1939. They were soon followed by three more which led to the whole of the month being used for formation flying and training in the new aircraft for all crews. As a training unit, the inevitable accident would soon happen. On December 9th, one of these aircraft was forced into a wheels up landing, in which luckily, the two crewmen, Flt. Lt. Coward and Plt. Off. James L. Wilkie, were unhurt but the Battle had been badly damaged during the belly landing on the airfield.

With further aircraft arriving during that December, Sutton Bridge became increasingly busier, and with fifteen aircraft by the end of the month, 266 became a well established squadron. The weather of course, played its part, cancelling flying activities on a regular basis, and so this, combined with continuous minor accidents, led to an increasing shortage of spares.

As a result, 266 would also soon be dogged by serviceability issues, having to take their Battles to RAF Upwood for servicing, causing severe issues for those crews trying to increase their hours in the air. Combine that with the poor weather, snow by now having fallen, and temperatures dropping to below freezing, the winter months did not look promising for anyone stationed here at Sutton Bridge.

From Battles to Spitfires: The Transformation of 266 Squadron

The initial idea of 266 Sqn being an all two-seater squadron soon changed though. On the 10th January1940, news of their immediate change to Spitfire MK.Is came through, and keen to get into the air in one, pilots took every chance they could to get airborne – even flying in poor weather. But the weather can be a formidable enemy, and before long, all aircraft were grounded, as heavy and thick snow lay on the frozen ground for almost a month. Sutton Bridge was essentially closed in.

Entrance to bomb store 2.

The gradual change in status from a ‘two-seat’ squadron to a ‘single seat’ one, would also mean a change in personnel, as a single seat fighter unit, the Battle’s gunners were now surplus to requirements and so were posted out to other units where gunners were in much needed demand.

Eventually, as it usually does, the weather broke and the early spring temperatures began to slowly rise. The melting snow and frozen ground led to waterlogged runways as a thaw set in. Being low lying, water took a long time to drain away, and the runways quickly became bogs. The hopes of getting airborne were dashed as quickly as they were raised. With little flying happening, and new aircraft arriving (by early February the squadron had received nineteen Spitfires) pilots were soon queuing up to get a flight.

One notable incident during this time, led to the demise of Spitfire N3120 piloted by Flt. Lt. Ian Gleed. When testing the aircraft at 18,000 ft, for some reason, it disintegrated throwing Gleed from the cockpit. After the aircraft wreckage crashed into the Fen soil, the various parts were collected and taken to the Woolwich Arsenal, presumably for analysis, eventually ending up at the Kent Battle of Britain Museum on the former RAF Hawkinge airfield. Gleed was relatively unhurt after his accident, and was eventually passed fit for flying going on to continue his career in the RAF before being killed in 1943 in North Africa.

An Airfield Without a Squadron: Sutton Bridge in Transition

Another change for the squadron would come in February 1940, when they received the order to prepare to move and join 264 Sqn, at RAF Martlesham Heath taking their Spitfires with them. 254 Sqn, for whom serviceability had also continued to be an issue, also received their departure orders leaving for Bircham Newton in mid January joining Coastal Command, meaning that all three initial units under Fighter Command had now left Sutton Bridge for pastures new.

However, what the RAF really needed, were new aircrew and the training stations to create those pilots, gunners and Navigators. To cope with the massed intake of new recruits that would hopefully come, a series of Recruiting Centres were set up all over the country. Sutton Bridge suddenly, and once again, changed its status becoming a training centre for new recruits in RAF discipline, preparing them for the rigours of day-to-day life in the Royal Air Force. But this initiative was also short lived as Sutton Bridge was soon to become a Flying Training airfield once more, training these new pilots in the art of flight techniques and gunnery.

The station flight, which had been continuously based at the airfield, had been the primary reason for Sutton Bridge. It remained active throughout all these recent changes, towing drogues for air-to-air gunnery practise, but with the poor weather they had had little to do. With no flying, the ill-prepared aircraft that had landed at their feet were soon worked on and missing components quickly fitted. With the departure of the three main resident squadrons, it meant that new visitors could be no more than ‘entertained’ until flying could once again start to take place.

With the airfield now devoid of any major unit other than small training units like the Henley Target Towing flight, it was an ideal opportunity to open a new training unit specifically for fighter pilots, and so 6 Operational Training Unit (OTU) was born.

In the opening months of the Second World War, Sutton Bridge swung between roles with remarkable speed. From a brief stint as a recruit training centre to hosting newly formed 264 and 266 Squadrons, the airfield grappled with scarce aircraft, harsh winter weather, and early operational mishaps. Defiants, Blenheims, and then Spitfires tested both pilots and crews, while accidents and maintenance challenges were constant. By early 1940, with the squadrons gone, Sutton Bridge pivoted once more, becoming a hub for new recruits and small training flights, laying the groundwork for its next vital role as 6 Operational Training Unit.

The full story can be read in Trail 3 – Gone but not Forgotten.

RAF Sutton Bridge Part 1 – Its Origins and Early Days.

January 10, 2026September 4, 2025 / Aviationtrails / 4 Comments

On the windswept Fens bordering Lincolnshire and Norfolk lies a site that shaped the skies of World War II. Far more than a quiet airfield, it was a crucible for pilots from Britain, the Commonwealth, and beyond, where Hurricanes, Spitfires, and Wellingtons soared – and often fell – as young airmen learned the deadly art of aerial warfare.

From rocket-firing trials to emergency landings, from multinational trainees to seasoned instructors, this airfield was a hub of innovation, skill, and courage. Lives were lost, lessons were learned, and generations of aircrew left ready to defend Britain’s skies. Though the airfield has largely returned to nature, its legacy remains – a testament to bravery, determination, and the high stakes of war in the air.

In Trail 3, we revisit the airfield that was RAF Sutton Bridge.

RAF Sutton Bridge

The origins of Sutton Bridge airfield are rooted some 20 years before the start of the Second World War, and largely owes its creation to the Holbeach firing range located in the shallows of the Wash just a stones throw north of the airfield. The range, which is still in operation today, was first supported by the airfield at Sutton Bridge as early as 1926 – a basic airfield from which to base those units using the range.

From Fens to Flying Fields

The airfield itself sits on the edge of the Fens, a flat, open area often referred to as ‘desolate’ and ‘drab’. In winter, certainly the wide open expanses allow winds to blow freely across its dark silt substrate, much of which lay under water for millions of years previously. But this dark open landscape offers prime agricultural and historical prospects, the Romans, Vikings and the Icini people all having made their mark on its dramatic landscape.

The airfield’s roots go back as far as the end of the First World War, the then newly formed RAF was cut back hard, reduced to a mere twenty-five squadrons for both home defence and to protect the commonwealth’s interests abroad. With little need seen for a home based air force, little thought was put into preparing pilots and gunners for any likely future conflict. To keep pilots busy, aerobatics and formation flying took preference over mock dog fights, aerial warfare tactics and ground attack practise.

But by the 1920s, this was not seen as productive and thoughts began to turn to training crews more responsibly, after all, if a pilot cannot engage and defeat his enemy then what use is he? So, a new firing range was sought to train pilots and gunners in the art of ground attack and air-to-air firing. The area required for such a task would need to be away from the public, but easily accessible and coastal, preferably with shallows waters. In 1925, several areas were seen as possible candidates; Catfoss, Donna Nook and an area known as Holbeach Marsh on the Lincolnshire / Norfolk border. After inspection by the Air Ministry, all three were deemed ideal, and so they took control creating three new ranges for the RAF’s use.

To be able to access the range at Holbeach, a nearby airfield was then needed, and being the closest, the former World War 1 site at Tydd St. Mary was given first consideration. However, strong objections from both local landowners and the council jointly, persuaded the military otherwise, and so an alternative had to be found.

The Birth of Sutton Bridge

The Ministry looked further east, nearer to the Wash, and found a small area close to the village of Sutton Bridge on the Lincoln / Norfolk border, about a mile or so from the sea. It would be perfect, and so an area of some 130 acres was obtained through either purchase or lease, allowing, on 1st September 1926, the birth of the soon to be, RAF Sutton Bridge.

The airfield’s main entrance gate and guard house, leading down towards the Mechanical Transport (MT) Shed, Bessonneau hangars and the airfield ground beyond. Visible in the far left background is the new Hinaidi type aircraft hangar built during the 1930s replacing two of the airfield’s original four Bessonneau type aircraft hangars. (source wiki)

Sitting on prime agricultural land, the airfield was hemmed in by both the River Nene along the western boundary and a former LNER railway line (now the A17 road) along the northern boundary. The borders of the two counties, Lincolnshire and Norfolk, cross the airfield resulting in it being divided between the two. The nature of this design though, would later on, lead to many problems. The airfield being irregular in shape, meant that landing across it – cross-wind east / west – was very difficult if not impossible as there was insufficient room to do so. This would, in itself, restrict the number of days on which flying by trainees could take place, thus forcing them to make difficult cross-wind landings when they did.

In these early days Sutton Bridge would be rudimentary at best, bell tents being the main form of accommodation; only developing as new and longer training courses were needed. More permanent buildings were gradually erected including an Officers’ Mess, permanent accommodation blocks and maintenance workshops.

The 1920s was not a time for major airfield construction though, very few companies had developed or mastered the necessary skills needed for good airfield development. A local business, Messers Thomson and Sons of Peterborough, were initially brought in, commencing the construction with small roads and tracks, along with four canvas Bessonneau hangars for storage and maintenance. Rudimentary maybe, but it was beginning to take some shape.

The original entrance today.

Expansion and Identity: Sutton Bridge in the 1930s

The emergence of the ‘expansion period‘ in the 1930s, saw a period of rapid change and development in the military, where the need for airfields and a strong air force was seen as priority. Airfield development now began to improve and new companies, skilled in their design and construction, emerged onto the scene. One of these, “En-Tout-Cas”, in conjunction with other smaller companies, was enlisted to oversee the continued construction of the site at Sutton Bridge. These new and more experienced companies were employed under contract directly with the Air Ministry, using both civilian workers and their equipment, to build not only Sutton Bridge but Catfoss, Lee-on-Solent and Sealand as well *¹

On January 1st 1932, the various training sites including Sutton Bridge were given formal titles – Armament Training Camps (ATC) – with each being given a number to distinguish them. Sutton Bridge became known as No. 3 ATC, handling fighter squadrons. Over the next few years it would go through a series of name changes, the first being on 1st April 1938, when it became 3 Armament Training Station (ATS), and then again, a year later, it would close only to reopen under the name of 4 Air Observers School (AOS).

Being better skilled in airfield design and construction, specific buildings for particular tasks were now being added to the work already done, small blocks for administration, maintenance sheds and such like all began to spring up. Being a pre-war construction, all buildings, including accommodation blocks, were placed directly on the airfield site rather than being dispersed as was the norm later on. Dispersals for aircrew were located at different points around the airfield’s perimeter, alongside the aircraft dispersals, and were brick built to protect crews from the heat and cold of the Fen weather.

The early Bell tents and Marquees were gradually replaced with more permanent brick structures arranged neatly in rows alongside the access road. Even with more permanent structures to bed down in, the comforts of a proper bed failed to materialise, instead metal stretchers with sawdust filled wadding for a mattress became the norm. *²

Wartime Growth and Shifting Commands

The runways of which there were three, were initially grass, but as the war progressed these were upgraded to ‘hard’ surfaces using a mix of steel matting, 080 American Planking and 130 Sommerfeld Track; all variants of metal planks that locked together to form a temporary but hard base. A concrete perimeter track was installed and fourteen hardstands were added using a hardcore base with tarmac coverings. In addition, two Bellman hangars, one Aeroplane Repair Section (ARS) Hangar and twelve 69 ft blister hangars were also erected on site. By the time it was established it had become a formidable site.

Sutton Bridge was passed directly to RAF control fourteen days after initial construction began, followed two weeks later by the arrival of the first RAF personnel from RAF Bircham Newton.

In these pre and early war years, the airfield would go through a series of ‘owners’ with 25 (Armament Training Group) under The Flying Training Command taking over in 1937 followed by 12 Group Fighter Command in September 1939 and finally back to The Flying Training Command once again in April 1942. The rapid change of ownership reflecting the many changes that the airfield would go through and the many units that would use its meagre but highly regarded facilities.

All these changes would mean that personnel numbers would fluctuate throughout the war depending upon who was there and what courses were being run, but in general the airfield accommodation could initially cater for 109 Officers, 110 Senior Non-Commissioned Officers and 110 ordinary rank male personnel; WAAFs were also catered for with 6, 12 and 361 respectfully. The fluctuation in staff would also reflect the numbers and types of aircraft on site. It is known that at one point there were no less than ninety Hurricanes plus other trainers along with Spitfires and Wellingtons on the airfield at one time.

For those travelling here on a posting, a train station was conveniently placed across the road from the airfield, getting to and from it was therefore relatively easy as long as the trains were running.

Photograph of the airfield’s main entrance (left) the Mechanical Transport (MT) Shed and on-site airfield road leading down towards four Bessonneau hangars and the airfield ground beyond. (Source via Wiki)

So far we have seen how Sutton Bridge began, how its origins owe its thanks to the range at Holbeach and how over the immediate post war years it developed as an airfield. In Part 2, we progress through the 1920s and 1930s towards war, during which time, Sutton Bridge shone in the public eye, with pageants and air displays that enthralled the locals.

The full story can be read in Trail 3 – Gone but not Forgotten.

RAF Hunsdon – The Mosquito Bites (Part 4)

March 30, 2024January 27, 2024 / Aviationtrails / Leave a comment

In Part 3, we saw how Hunsdon and gone through various squadrons, operating the ill fated Turbinlite system which was soon withdrawn, and onto the arrival of the Mosquito, a deadly aircraft that could out run every German aircraft at its introduction. It was now time to bite, and the bite would come directly at the heart of the Gestapo.

In one of the war’s most famous attacks, so many questions would be asked, but answers would be short-coming and the truth may never come out.

The new wing, previously formed at Sculthorpe, would consist of the three multinational squadrons, a ‘British’, Australian and New Zealand unit, and all would be based at Hunsdon as part of the RAF’s Second Tactical Air Force (2TAF) designed to support troops in the forthcoming invasion.

RAF Hunsdon – The Arrival of the Mosquito (Part 3)

March 16, 2024January 27, 2024 / Aviationtrails / 4 Comments

In Part 2, we saw how the Turbinlite system failed to produce what was expected of it, and eventually the system was scrapped and the squadrons disbanded. Those left at Hunsdon continued the night operations but soon they too would depart this Hertfordshire airfield leaving room for an influx of Mosquitoes – de Havilland’s ‘Wooden Wonder’.

On May 5th 1943, 85 Sqn would officially receive its squadron badge, although it was a former World War One Squadron, it had never been officially presented with it, and time had caught up. With the whole squadron lined up outside the Bellman Hangar, A.O.C. 11 Group, Air Vice Marshall H.W. Saunders, C.B.E., M.C., D.F.C., M.M., gave a speech highlighting how well the squadron had performed; shooting down ninety enemy aircraft in France, fifty in the Battle of Britain and a further twenty in night operations whilst at Hunsdon. He went on to highlight the number of decorations its crews had been awarded: four D.S.Os; seventeen D.F.Cs; three D.F.Ms, and Bars to both the D.F.Cs. and D.F.Ms. He then presented the station badge to the Commanding Officer Wing Commander Cunningham. At this point it was announced that the squadron would be moving south to West Malling in Kent and he wished the squadron good luck.

With just a few more days left before departure, operations continued and on the 8th, three more JU. 88s were spotted but intercepted by Spitfires from other squadrons before the Mosquitoes could get to them. It was not to be the glorious ending 85 Sqn had hoped for.

After a farewell dinner for both 85 and 3 squadrons in the officer’s mess, preparations began for the move. Three Harrows arrived to collect personal belongings and equipment, and then, on the 13th, 85 Squadron departed, all ten aircrews performing individual flypasts over the watch office to show their respect and thanks to those who had worked along side them, it was a sad day for Hunsdon. The Harrows once loaded, departed shortly after with the main ground party departing by train soon after that.

The dispersals and accommodation did not remain vacant for long though, they were immediately taken over by a new squadron, 157 Squadron along with their servicing wing 3081 Servicing Echelon.

The new squadron was also a Mosquito Squadron, transferring in from Bradwell Bay. Night patrols had been the order of the day and these continued, and even as the squadron moved into their new home a Do. 17 was intercepted and shot down near Felixstowe.

During the day, personnel took to painting and refurbishing the dispersals, whilst at night patrols continued on, an F.W. 190 falling victim to Flt. Lt. H. Tappin DFC and Fly. Off. I. Thomas in Mosquito S.727

The remainder of the month and into June involved further night patrols, many being cancelled due to poor weather, whilst on the ground yet more decorating took place, with all crews taking part.

June then saw the temporary arrival of 515 Sqn with Defiants moving in from Heston. On June 1st, all aircraft had been received at Hunsdon with the rear party arriving later by road. As soon as 11 Group Headquarters had been notified of the squadron’s readiness, the order came though to move sections to forward bases ready for night operations. Eight aircraft immediately took off from Hunsdon but poor weather curtailed any further flights and they all returned the next day without taking part. This routine pretty much set the scene the remainder of the month. Shortly after arriving here 515 would start to accept the Beaufighter, a remarkable step up from the Defiant and an aircraft they would take when they left Hunsdon for Little Snoring in December that year.

Then in July, a new version Mosquito began to arrive with 157 Sqn – the MK.VI. ‘Ranger‘ patrols became a priority, attacking freight locos across the enemy network. On the 19th August, the Sqn claimed their 100th victim, a landmark number that was acknowledged by Sector Commander Group Captain Harris.

The next few months were a mix of sporadic contacts but few engagements, ‘uneventful’ patrols and cancelled flights due to poor weather. The arrival of a Lancaster out of fuel in early October, a Wellington damaged by flak and a lost B-17 possibly heightening the excitement on the airfield. A large portion of this time was taken with sports including shooting until finally ‘discouraged’ by local landlords.

Remains of the latrines and drying rooms.

157 Sqn however, wouldn’t remain at Hunsdon for much longer, departing with their Mosquitoes for Predannack in November that same year. A relatively uneventful stay at Hunsdon had finally come to an end.

Movements into and out of Hunsdon would continue in November, with the arrival of yet another Mosquito unit, 410 (Royal Canadian Air Force) Squadron. The unit would stay here on three separate occasions throughout 1943 and 1944, each time being for a short period only before moving on again elsewhere. Each stay would bring a new model Mosquito: MK. VI, MK.XIII, and finally the MK.XXX before moving off to the continent in 1944 and their eventual disbandment in June 1945. Whilst the squadron was primarily Canadian (seventy-two personnel), it also consisted of sixteen RAF personnel and four Americans, making it a multinational mix of aircrew, officers and ground crews.

It was whilst at their previous station, West Malling, that they would make the first ‘kill’ of 11 Group, when on the 5th November, a Mosquito piloted by Flg. Off. Green and his navigator Pt. Off. Goodhew, intercepted an Me. 410 and shot it down approximately 15 miles from Dungeoness. Three days later they would arrive at Hunsdon, where a turn in the weather prevented any further kills for the unit for the remainder of the month.

Training flights were managed on the odd occasion, intercepting friendly bombers with camera guns along with several Mahmoud exercises. On the 26th November tragedy struck when on one of these flights Flg. Off. J.J. Blanchfield in Mosquito DD669 struck the target Mosquito DZ259 flown by W.Off. C. James and his navigator Flt. Sgt. T. Levine. Both crews reported that they were bailing out, but both Blanchfield and his navigator Flg. Off. K. Cox, were killed in the accident.

The squadron’s remaining time at Hunsdon was much similar, training flights, the odd operational scramble and bad weather persisted to the end of the year. But in December, one Mosquito flown by Flg. Off. “Joe” Schultz and Flg. Off. Williams manged to shoot down no less than three Dornier 217s in an epic air battle in which they themselves narrowly missed being the victim.

After vectoring onto the initial target, Schultz managed to shoot it down even though the Dornier tried to evade the attack by both attempting to fly into cloud and carrying out violent evasive movements. After dispatching this aircraft, Schultz pursued a second aircraft which exploded some 50 feet ahead of him, causing his own aircraft to jolt as it passed through the debris. A third Dornier gave a more difficult challenge, and even though both its engines were hit, the crew continued to return fire whilst the pilot made aggressive and violent defensive movements. The Mosquito in return, had its instruments put out of action and both engines hit, causing a fire in one. Luckily, this extinguished itself, but the second engine then failed altogether. Schultz managed to safely land the aircraft at Bradwell Bay using the single damaged engine, a remarkable feat considering the damage to the Mosquito and its components.

During the month, yet another new version Mosquito began to arrive at the squadron in addition to those already on station. By the end of the December, when they finally departed Hunsdon for Castle Camps, they had on their books: two Mosquito MK.IIs, one MK.III, one XII and seventeen XIIIs. A squadron Magister was also registered, but the Oxford they had, had struck a hill severely injuring the pilot, Flt. Lt. M.A. Cybulski DFC at Winter Hill, Belmont near Bolton. Flt. Lt. Cybulski had completed his tour of duty and was transferring to 9 Group when the accident happened.

New years eve 1944 would undoubtedly bring the most significant of the RAF units to Hunsdon and the one for which it is most famous. The arrival of 21 Sqn, 464 Sqn and 487 Sqn combined together to form 140 Wing, would see a number of dare-devil raids against German targets which, like the dams raid of 617 Sqn, would be forever discussed by historians.

The full story of RAF Hunsdon can be read in Trail 25.

RAF Hunsdon – The end of the Turbinlite (Part 2)

March 9, 2024March 9, 2024 / Aviationtrails / Leave a comment

In part 1, we saw how Hunsdon was developed and how the new Turbinlite system was developed. However, things don’t quite go to pan the system falls doesn’t meet expectations.

After taking on Hurricanes IIB/C at Martlesham Heath in April, 3 Squadron arrived at Hunsdon from Stapleford Tawney, and like 85 Sqn, would remain here until mid May 1943, when it took its Mosquitoes to West Malling.

Pilots and aircraft of 3 Sqn would make their first appearance at Hunsdon on the 2nd August 1941 when twelve pilots arrived to practice formation flying with crews of the special Havoc Flight created earlier in May. These initial twelve would be followed by another twelve on the third, and then ten more crews on the sixth. The two squadrons would perform practice night flights together, formation flying and ‘dog fighting’ tactics with drogues. By the 10th, the bulk of the squadron had moved over leaving only a detachment both at Manston and Shoreham, where crews undertook both dawn and dusk patrols over southern England and over enemy airfields looking for bombers either landing or taking off.

Hurricane IIC, BD867 QO-Y, 3 Sqn, at Hunsdon. The exhausts have shields over them to help prevent them being seen whilst on night fighter operations. (@IWM CH 3509)

The combined practice flights would take Hunsdon’s 3 Sqn and the Turbinlite Flights aircrew well into the summer and autumn of the following year, progress being marred by continuing poor weather. GCI (Ground Control Intercept) training and formation flying between the two units took up the majority of the time whilst they were here, however, both dusk and dawn patrols in their Hurricanes gave the pilots of 3 Sqn a little respite from the routine of formation flying with the two Special Flights.

September 1941 then brought the second of the two Special Flights to Hunsdon. On the 20th, 1459 (Fighter) Flight, the penultimate of the ten, was formed here also operating both Havoc Is and Boston IIs, Fs and IIIs. The last of the Flights to make up the ten units would follow just after, being based in northern England at RAF Acklington.

It was quickly found that the Turbinlites not only had a lack of firepower, but poor speed as well, so they were soon demoted to being used solely as a searchlight platform with 3 Squadron’s Hurricanes taking over the main role of interceptor.

With the formation of a new squadron at Croydon, 287 Sqn would have detachments spread far and wide including one here at Hunsdon. Staying here for virtually the entire war, they would fly a range of aircraft including: Blenheims, Hudsons; Lysanders; Hurricanes; Masters; Defiants; Martinets and Spitfires. Even as a detachment flying support flights, they were the longest resident at Hunsdon but never achieved the same status as many of those that were to be based here.

After the turbulence of 1941, 1942 would initially bring a much calmer time at Hunsdon, with less movements in or out of the airfield, although staff changes did cause problems for some units. Changes were initially relatively small, the first of which wouldn’t come until the July of 1942, when a small detachment of 605 Sqn Bostons arrived. After being reformed the month before, at RAF Ford, the small group remained here until mid March 1943, when after taking on the Mosquito, they transferred to Castle Camps in Essex.

605 had previously been posted to Batavia where the majority of ground personnel had been captured by enemy forces. Those that were left were posted to various units and the squadron disbanded. Its reformation at Ford would be a slow process, but gradually it would receive both men and aircraft, accepting machines from 23 Squadron as it also eventually took on the Mosquito.

Whilst based here at Hunsdon, they would primarily carry out training, performing cross country flights, searchlight co-operation flights and gunnery practice. Navigation also came under scrutiny with logs being examined by the squadron’s navigation officer. By the end of August though, all was well and the personnel returned to Ford thus reuniting the entire squadron once more.

As was the case with many other airfields, training and support flights also used the same airfields, training pilots in new and more modern ways to fly. Hunsdon was no different, and in August a new Flight fulfilling this role was created here at Hunsdon. 1530 Beam Approach Training (BAT) Flight, who were formed specifically to train pilots to land in the dark, or poor weather, using a ‘beam’ (formally blind approach) or radio system. They remained here for some time eventually moving to Wittering where they were disbanded later in 1944.

It would also be in August 1942, that Hunsdon’s resident 85 Sqn would take on the Mosquito, the MK.IIs being a major change from the Havocs previously used. It would only be a trickle of aircraft at first, with just a small number of the ‘Wooden Wonders’ being received by the month’s end.

The trickle continued into September as did the nightly Havoc patrols. On the 7th, Sgt. McCormick sighted what he believed to be a Ju. 88, and closed in for the attack. After following the aircraft he managed to close to 150 feet at which point he opened fire on the starboard engine which quickly caught fire. The aircraft fell from the sky and was later seen burning on the sea below. It was confirmed not as a Ju. 88 but as an He.111 distinguished by its fixed rear-firing machine gun in the extreme end of the fuselage.

September 1942 then brought yet more change. At this point it was decided to raise all ten Turbinlite squadrons to squadron status. The date decided upon was September 2nd 1942. However, due to administration problems, only five could be raised on that date, the remaining five being raised six days later on the 8th of the month. By then, all ten Turbinlite training Flights had been disbanded and reformed as operational squadrons.

With that, 1451 became 530 Sqn on September 8th and continued to operate from Hunsdon, whilst 1459 became 538 Sqn and was relocated to Hibaldstow.

The reformation meant that flights were initially curtailed for 530 Sqn. The poor September weather then added to the issue meaning that flying was at best sporadic. Two further support Hurricanes soon arrived for the squadron taking the total available to four. But their arrival did not ease the situation, the poor weather and other factors continuing to dominate operations to the point that little operational flying took place at all.

October fared little better. More poor weather combined with the fact that three of their four Hurricane pilots (all American), were transferred to the US Army Air Corps, meant that 530 Sqn was unable to progress the way it had hoped. It had been a very poor start for the operational Turbinlites.

By November there were a total of eight Hurricane pilots, some of which had transferred in from O.T.Us, but all were lacking night flying experience. As a result, they were rushed through a night flying course at Hunsdon and were passed as ‘operational’ by the month’s end. However, the problems did not end there. Formation flying in good weather was considered difficult and in visibility of 2,000 ft or less, impossible. This meant that the required number of night flights were not being made which held back all operational flights. Compounding this, continuing bad weather had by now turned the ground very soft and a number of aircraft were getting bogged down in the mud. In addition, whilst aircraft serviceability was generally good, a few had experienced wrinkling of the skin over the air frame and were now awaiting an inspection before being allowed to fly. By now, the crews must have been wanting 1942 to draw to a very quick close.

And to a close it came. December brought rumours of the demise of the Turbinlite squadrons causing uncertainty amongst the personnel. Continuing bad weather had curtailed all but the most urgent of flights. Lectures prevailed bringing escape tactics and Luftwaffe organisation information up to date. A new Havoc was brought in for testing with a new windscreen deicing system, unfortunately this was found unsatisfactory, so a new hot air method was suggested by the squadron and tested under the same conditions. This proved much more successful.

Christmas celebrations then kept the personnel occupied and were ‘livelier than expected’ primarily due to the inclement weather. Crews in the meantime being kept on standby in case the weather turned and operations became necessary again.

The battle headquarters.

With New Year 1943, came the news that the Turbinlites were indeed being disbanded. Of the ten squadrons formed, only five made successful enemy intercepts – Turbinlite was not a great success and as a result, on the 25th January, 530 Squadron along with all other units, ceased to exist and all personnel were scattered amongst other squadrons.

The end of the Turbinlites meant that Hunsdon only had two operational units at this point, both 85 and 3 Sqn continuing to fly from the airfield when they could. The early part of the year, brought considerable fog and cold weather, the fog preventing flying on many occasions, which hampered test flights for 3 Sqn on their new Typhoons when they arrived in February.

By mid May though, both these units were to depart also, 3 Squadron transferring to West Malling, with the Mosquitoes of 85 Sqn joining them soon after, but not until after a very important ceremony.

The full story of RAF Hunsdon can be read in Trail 25.

RAF Hunsdon – The beginnings of Turbinlite (Part 1)

March 2, 2024January 27, 2024 / Aviationtrails / 4 Comments

In Trail 25 we head to the south once more, to the west of Harlow, and to two wartime airfields; one of which played a major part in striking a blow at the very heart of the Nazi regime.

The county of Hertfordshire is an area popular with commuters to both London and the technological towns of Harlow and Bishops Stortford. Being north of London, it is also close to Stansted airport, itself an ex World War II airfield. Hertfordshire has some beautiful countryside, delightful little villages and quaint country pubs. It is also an area with a wealth of history.

Our first stop is a small airfield nestled in the heart of this beautiful countryside. It is situated north-east of the village that gives it its name, RAF Hunsdon.

RAF Hunsdon

The Hunsdon Village sign reflects its history and links to the RAF.

Even before Hunsdon was built, it is referenced in some areas that the site was being used for a detachment of 107 Squadron Blenheims, then based at RAF Wattisham and later Leuchars. This may have been part of the ‘Scatter’ directive given to squadrons in the immediate period before war was officially declared, and was thought to occur between May 1939 and March 1941. However, there are no references to this in the official squadron files and so this action is doubted. However, if this were the case, then it would certainly suggest an early use of the site before it was developed into a fully operational airfield, and it may have been an indication that an airfield was on its way in the near future.

The site was earmarked for development in 1940, with construction occurring over the period October 1940 to March 1941, after which the first squadron moved in. It was built by various construction companies and incorporated two asphalt runways; the main running east-west reaching 1,750 yards in length after its later extension, with a second running north-east to south-west extended to 1,450 yards; both were built to the standard 50 yard width. Aircraft dispersals, maintenance and storage buildings consisted of eighteen ‘twin-engined’ hardstands; sixteen blister hangars (a mix of ‘Over’ (4) and ‘Extra Over’ (12)) and a Bellman hangar. There was also a fuel dump and accommodation buildings for up to 2,240 airmen and some 276 WAAFs, all located across eight dispersed sites.

A large number of operational units, (in excess of twenty-five) would pass through its doors throughout its relatively short life, providing Hunsdon with a multinational mixture of crews and a number of aircraft types.

The airfield itself lies within a stone’s throw of London and so its initial role was that of night fighter operations covering London and the south / east area.

The first recognised squadron to make its mark at Hunsdon was 85 Squadron on May 3rd 1941, transferring across from RAF Debden flying Defiants and Havoc MK.Is. The move across on the 3rd went smoothly with personnel and equipment being transferred across in lorries and 32 seat busses, the majority of personnel arriving later that day.

The Parachute store now holds farm machinery.

On arrival at Hunsdon, personnel of ‘A’ Flight were immediately billeted on the aerodrome close to their dispersals, whilst those of ‘B’ Flight were housed on Number 2 Site, located about a mile or so from the main airfield area. Personnel of both the Headquarters Flight and the servicing Echelon were billeted even further away, about four miles in fact, at Gilstone Park. The officers meanwhile, had the better accommodation, being billeted in a house called ‘Boningtons’ believed to be the former home of “Mr. Brooke Bond” the family of the P.G. Tea empire. It is thought that the family purchased the house in 1940, moving out of their London residency to avoid the blitz. Unfortunately, it was rather a short lived purchase as the property was requisitioned by the RAF not long after!

By the end of the 4th, all 85 Sqn personnel were in and unpacked at Hunsdon, and so night flying duties could commence straight away with patrols taking place over the Felixstowe area. Immediately, a Heinkel He.111 was vectored onto, and a skirmish took place in which both aircraft both gave and received machine gun fire. The Luftwaffe bomber came off worst though, and was last seen diving into cloud firing a white verey pistol, either as a resignation of the fight or possibly as a distress signal to any would be rescuers.

Over the next few nights further contacts were made and several Ju. 88s were either confirmed or claimed as shot down. The squadron was performing well, morale was high and all was looking good.

The night of the 13th could have been different for some though. On his return from a patrol, Fly. Off. Hemingway’s instruments failed and with little choice, he gave the order to bale out. After his operator, Sgt. Bailey, had departed the Havoc, Hemingway followed, both men landing in close proximity to each other in the grounds of Much Hadam Hall (a grade 1 listed building built in the early 1700s). Whilst both airmen were safe, Hemingway’s was not the model jump, as he came to rest in a tree in the grounds of the hall. Bailey fared little better, landing rather ungainly on a bucket not too far away. This was Hemingway’s third successful bale out of a stricken aircraft, his previous two both occurring during the Battle of Britain.

On May 17th, Wg. Cdr. Peter Townsend, now with a DSO, flew to Great Massingham, Flt. Lt. Marshall flew to Odiham to test the runway and Flt. Lt. Rabone flew to Heston from where he collected a special and secret Havoc which was to be tested by the squadron. The first flight of this new variant occurred on May 23rd, and was quickly followed by a second aircraft on the 28th, After this, they would then begin testing both aircraft as a new night flying platform.

This particular type of aircraft was the forerunner of what became known as the Turbinlite Havoc, a new design that was the brainchild of one Sidney Cotton.*³

The main runway has been reduced to a track.

With the help of William Helmore, Cotton took out two patents; GB 574970 and GB 574118, each one relating to this new idea. It would be Helmore (an Air Commodore) who would then develop the idea further turning it into what would become commonly known as the Turbinlite system.

Originally designated Air Target Illumination, Cotton’s idea was passed to the Alan Muntz Company, who in conjunction with G.E.C., developed it into what was at the time, the most powerful searchlight in the world, and one that would fit neatly into the nose of a Douglas Havoc, or Boston as it was known in the RAF.

The light was so powerful that it would require a staggering forty-eight batteries each stored in the bomb bay of the aircraft, adding an additional weight to the aircraft just short of 2,000lbs. The light was so strong (1,400 amps) that it would discharge in less than 12 seconds meaning its use was limited to short searches only.

Havoc Mark I (Turbinlite), AW400, on the ground at Burtonwood, Lancashire. This aircraft served with Nos. 1422 and 1454 (Turbinlite) Flights, and with 1459 (Turbinlite) Flight/538 Squadron RAF, before transfer to the USAAF in April 1943. (© IWM ATP 10654C)

The first full prototype Turbinlite aircraft fitted with the unit was Boston W8254 and was flown by Acting Squadron Leader A. Clouston of 1422 (Night Fighter) Flight formed at Heston on May 12th 1941. The Flight would then operate a number of these aircraft, along with several other types which included the only Turbinlite Mosquito; along with a Defiant, Wellington and Hurricane.

Heston was the home of Airwork, an aviation company set up by two ex-Cambridge students and soldiers of the great war, Sir Henry Nigel Norman and Alan Muntz. Their vision, was to create the best aerodrome near London, a dream that would cost Norman his life and Muntz to lose his son. Airwork would go through many changes during its life, taking on several Government contracts including a range of flying schools to train RAF pilots throughout the Second World War. These included RAF Digby, RAF Grangemouth, RAF Scone (Perth) and RAF Linton-on-Ouse.

Airwork would themselves modify a further four Bostons, with a further sixteen being modified by the Heston Aircraft Company. A third batch was then developed at RAF Burtonwood, giving a total of nine flights for training and ten operational squadrons comprising just short of 100 aircraft in all.

It was soon realised however, that the Bostons lacked firepower and so the company began to look at the Mosquito as a possible replacement aircraft. Only one Mosquito was modified (W4087, a Hatfield built F.II) at Heston, but this idea, unlike the Boston, failed to progress any further than the prototype stage, and no other aircraft were converted.

The Only Mosquito converted to carry the Turbinlite.*⁵

The Turbinlite project quickly gained pace, but the units wouldn’t be raised to squadron status until September of the following year. In preparation, ten special Havoc flights were created to train crews to operate the aircraft. The first of two, formed at Hunsdon (and the first of the ten) was 1451 (Fighter) Flight on May 22nd 1941. The Flight used several examples that included both Boston IIIs (AL469 and Z2280) and Havoc Is (AE470 and AW405). It also utilised a Cygnet and Tiger Moth for pilot training. By the end of the month, 85 Sqn had flown a total of 505 hours, 482 of them undertaken in Havocs, with 213 of these being on night flights.

On August 9th 1941, 85 Sqn were joined here at Hunsdon by 3 Sqn, one of the original three squadrons to have been formed by the Royal Flying Corp. Created on May 13th 1912, when the Air Battalion of the Royal Engineers was absorbed in to the month old Royal Flying Corps, 3 Sqn joined both 1 and 2 Squadrons as the oldest units to have operated in the RFC. As such, its history is long and very distinguished.

In Part 2 we see how the Turbinlite develops, and how, as the war goes on, the first of Mosquitoes arrive.

The full story of RAF Hunsdon can be read in Trail 25.

Remembrance Sunday November 2022

November 13, 2022November 11, 2022 / Aviationtrails / 13 Comments

At the eleventh hour on the eleventh day of the eleventh month 1918, the guns on the western front fell silent. Four years of war in which millions were either killed or wounded, towns and villages wiped from the map and the environment changed forever, had finally come to an end. All along the front line, men were soon to put down their arms and leave their trenches for home.

The war to end all wars had finally come to an end. During the last four years some 40 million people had been killed or wounded, many simply disappeared in the mud that bore no preference to consuming man or machine.

Back home, virtually no city, town, village or hamlet was left unscathed by the loss of those four years. Many who returned home were changed, psychologically many were wounded beyond repair.

Sadly, twenty years later, the world slipped into the abyss of war once more. A war that saw some of the most incredible horrors, one that saw the extreme capabilities of what man can do to his fellow-man. Across the world millions of innocent people were slaughtered under the guise of an ideology. An ideology that was determined to rid the world of anyone who was willing to speak out against that very same ideology.

Young men were transported thousands of miles to fight in environments completely alien to them. Many had never been beyond their own home town and yet here they were in foreign lands fighting a foe they had never even met.

The bravery and self-sacrifice of those young men on the seas, on the land and in the air, go beyond anything we can offer as repayment today.

For nearly 80 years, the world has been at an uneasy rest, Korea, Vietnam, the Falklands, the Middle East, and the Far East, in almost every corner of the globe there has been a war in which our service men and women have been involved. The war to end all wars failed in its aim to bring peace to the world.

In this year, 104 years after the end of the First World War, we remember those who laid down their lives in the fight for freedom. We remember those who fought for the right to free speech, for the right to be who you are and the right to live our lives in peace.

We will remember them…

St Mary’s Great Bircham

The rosette of the Commonwealth Air Forces – St. Clement Danes

Tyne Cot, Ypres

The American Cemetery Madingley

Anthem for Doomed Youth

What passing-bells for these who die as cattle?
Only the monstrous anger of the guns.
Only the stuttering rifles’ rapid rattle
Can patter out their hasty orisons.
No mockeries now for them; no prayers nor bells,
Nor any voice of mourning save the choirs,
The shrill, demented choirs of wailing shells;
And bugles calling for them from sad shires.

What candles may be held to speed them all?
Not in the hands of boys, but in their eyes
Shall shine the holy glimmers of goodbyes.
The pallor of girls’ brows shall be their pall;
Their flowers the tenderness of patient minds,
And each slow dusk a drawing down of blinds.

Wilfred Owen (18/3/1893 – 4/11/1914)

Arrival of WAAFs and Local Folklore

Enemy Attacks and a Safe Haven.

Earlier Emergency Landings

USAAF Arrivals and High-Profile Visits

Accidents and Operational Hazards

Winter Challenges, Early 1943

Spring Accidents, more Losses and more Changes

1944 – Departure of the Central Gunnery School

1946 – The End of an era

Post War Legacy

Sutton Bridge Today

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1941: The Expanding War

An International Gathering

Crowded Skies, Growing Dangers

1942: Transition and Advanced Training

Changes were afoot – The Central Gunnery School arrives at Sutton Bridge

More changes at the Top

Rocket-Firing Hurricane Trials

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The Birth of 6 Operational Training Unit

Training for War: Sutton Bridge under the Spotlight

Training at a Cost: Accidents and Fatalities at 6 OTU

Instructors of Note: The Arrival of Bill Waterton

Foreign Trainees and the Cost of Speed

From 6 OTU to 56 OTU: A New Chapter

A New Spirit: The RAF and Its American Volunteers

The First American Loss: Pilot Officer William Davis

The Eagles Gather

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Defiants, Battles, and the Harsh Winter of 1939

From Battles to Spitfires: The Transformation of 266 Squadron

An Airfield Without a Squadron: Sutton Bridge in Transition

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RAF Sutton Bridge

From Fens to Flying Fields

The Birth of Sutton Bridge

Expansion and Identity: Sutton Bridge in the 1930s

Wartime Growth and Shifting Commands

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RAF Hunsdon

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Anthem for Doomed Youth

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