Part 1, gave us an insight into the reason for Sutton Bridge’s origin and how it developed into a more recognisable and efficient airfield.

The 1920s and 1930s, then saw Sutton Bridge develop further becoming a hub of daring displays, training activities, and aviation firsts. From thrilling aerobatics over the Fens to early bombing and gunnery trials, pilots and crews developed both skill and courage, often at deadly risk. As biplanes gave way to faster monoplanes and the Fleet Air Arm joined in, the airfield transformed from a seasonal training camp into a fully established RAF station, laying the foundations for its crucial role in the Second World War.

Flying Circuses and Fatal Risks: The 1920s at Sutton Bridge

The 1920s saw a  range of squadrons use the site for short, week long stays, each flying in, completing practise days and then departing back to their home airfield. Many of the early users of the range and Sutton Bridge arrived in Leyland 3-ton trucks, a 1918 model with hard tyres. These advanced party trucks were packed with additional equipment: Bowsers, tail-trolleys, chocks and extra tool kits; all of which had to be unloaded before anyone could find themselves a bed for the night. The main party usually arrived shortly after, using the more comfortable train whilst the pilots took a leisurely flight bringing their aircraft in later on. *³

The number and range of aircraft that attended Sutton Bridge is far too many to list at this time, but records show the presence of some fifteen squadrons in one year alone, bringing a wide range of models and personnel. Such aircraft included: Hawker Woodcocks, Gloster Gamecocks, Bristol F2B Fighters, A.W. Siskins, Hawker Furys and Bristol Bulldogs to name but a few.

Interspersed with these flying activities, aircrew would put on displays for the locals who readily accepted them into their homes, pubs and dance halls. Dramatic flying completing loops and almost zero feet aerobatics amazed the gathered crowds, and the local swing-bridge became a ‘target’ to buzz and even fly underneath!*⁴ With all this daring activity, there was as a result, accidents both in the air and on the ground. Many of those lost were seasoned pilots from the First World War, and it would become a trend rather than a short lived phase in the airfield’s life.

The routine of bombing, air firing and displays would continue on until the weather began to close in, around about October. With that, the site would then shut with the tents and temporary accommodation taken away until the following spring.

From Experiment to Establishment: Sutton Bridge in the 1930s

The 1930s saw a global recession along with an increasing interest in Hitler’s activities in Germany. The British were beginning to think ahead, and Sutton Bridge quickly became a hive of activity, with wave after wave of dignitaries presenting themselves at the airfield to see the activities occurring at the site. Out on the ranges however, all was not going well. Biplanes of the 1930s launched bombs from carriers fitted beneath the fuselage, close to where the undercarriage was fixed, and on several occasions, the bombs caught the axle detonating in mid air. On more than one occasion, the aircraft was destroyed and the pilot killed by this very issue. Eventually, the Air Ministry called a halt to dive bombing, particularly at steep angles, but it had taken an airman’s death to trigger the move – at least until a better way of fixing the bombs could be found.

During these early years, the Fleet Air Arm (FAA) began to join the RAF in using Sutton Bridge, several Flights came and went enjoying the benefits of the nearby range. For the naval squadrons, Sutton Bridge offered an ideal shore base from where gunnery practice could be carried out over the Wash, away from the constraints of crowded airfields or carrier decks.

Among the earliest visitors was 801 Squadron, which detached to Sutton Bridge on a number of occasions – first recorded in July 1933, and again in May 1935 and January 1938. These short stays were typical of the Fleet Air Arm’s use of practice camps, allowing pilots and air gunners to sharpen their skills before re-joining their carriers. 802 Squadron followed a similar pattern, making use of Sutton Bridge in August 1934 and again in May 1935, its aircraft temporarily filling the skies over Lincolnshire before returning to front-line duties.*⁵*⁶

As the decade drew to a close, Fleet Air Arm activity at the airfield increased. In February 1939, 803 Squadron moved from Worthy Down to Sutton Bridge, settling in for a period of flying and training ashore. Not long afterwards, 800 Squadron, newly disembarked from HMS Ark Royal, also linked into this circuit of shore training, taking advantage of Sutton Bridge’s ranges as part of its spring 1939 programme.*⁷

Outside of the FAA’s activities, things at the airfield began to move forward. In 1933, prior to the winter closing in October, 23 Squadron took part in night firing trials using tracers being fired at drogues illuminated by searchlights on the ground. The first event witnessed by Group Captain Tedder, would eventually open a new chapter in the life of the airfield, allowing aircraft to fly from Sutton Bridge over the range to carry out night firing activities, something that continues on the range today.

Sutton Bridge officially became an airfield on March 1st, 1936, as a result of the reorganisation of the RAF commands. No longer a Summer Armament Training Camp, it received the status it needed – RAF Station Sutton Bridge – although it continued to  remain under the control of the Air Armament School.

Pageantry and Public Spectacle

Sutton Bridge’s elevation to official RAF station status in that year brought little immediate operational change, but one development was significant: the construction of married quarters along Chalk Lane. These quarters still stand today but now as private housing. When built, they would accommodate married couples providing a comfortable alternative to those supplied to single men.

As a way of show-casing the RAF, many air pageants sprouted up around the country during this time, with military stations opening their doors to the general public. Sutton Bridge was no exception, with some 3,000 people attending its first on 23rd May 1936. A grand display of aerobatics and formation flying, was supported by open hangars and pilots keen to provide information and encouragement to those wanting to know more.

During these shows, pilots would fly along the adjacent River Nene, which being banked by high flood banks, could approach unseen by those waiting on the other side. As they neared the swing bridge they would rise up and over the bank in dramatic style surprising the waiting audience. A feat of daring that was repeated regularly up until a year later in the 1937 Empire Day at the airfield. This final event, was a dismal day, with very poor weather and low visibility, little flying took place, and whilst it would have been hoped to have continued on, it would unfortunately be the end for Sutton Bridge, as it was to never take part in public days again. With war now inevitable, preparations began to be made that would supersede any public engagements.

From Biplanes to Monoplanes: Trials at Sutton Bridge

The looming war accelerated change. Outdated biplanes, long  being the backbone of the RAF, began to give way to sleek new monoplanes. Hurricanes, Spitfires and Blenheims were soon seen at Sutton Bridge, foreshadowing the modern era of aerial warfare, though training still relied heavily on older aircraft. The introduction of the Henley, Hawker’s own monoplane bomber designed to a specification for a light day-bomber that was capable of providing close air-support, was tried and tested with 350 initially ordered by the government. However, after a change in policy, this was reduced to 200 and even these being demoted to second line duties.

The promising aircraft, the younger brother of the Hurricane, never reached its potential, cut short before it had time to prove itself; many ended up as engine test beds or more likely, target tugs which caused many to have engine problems due to the low speeds it had to maintain with its high powered Merlin engine.

It was four of these Henleys that found themselves at Sutton Bridge where they were ‘downgraded’ and used as a Target Towing aircraft under 3 ATS between 1936 and 1939.

The Shadow of War: Sutton Bridge in 1939

1939 saw Europe heading catastrophically toward conflict, and this conflict was the reason for the reduced stay of 64 Sqn in August that year. On the 12th, they were ordered from their base at Church Fenton to Sutton Bridge for an armament training period, but owing to the worsening situation on the continent, this was cut short, and on the 24th, they were recalled. Within a week, like many other squadrons, they were ordered to mobilise.

Just before the outbreak of war, a sudden posting of the Training School from Sutton Bridge signalled what may have been its demise. But, the next day, one of the world’s most famous speeches was given, and Britain entered the war with Germany.

By the end of the 1930s, Sutton Bridge had grown 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.

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