On 29 September 1940, a mid-air collision occurred over Brocklesby, New South Wales, Australia. The accident was unusual in that the aircraft involved, two Avro Ansons of No. 2 Service Flying Training School RAAF, remained locked together after colliding, and then landed safely. The collision stopped the engines of the upper Anson, but those of the machine underneath continued to run, allowing the aircraft to keep flying. Both navigators and the pilot of the lower Anson bailed out. The pilot of the upper Anson found that he was able to control the interlocked aircraft with his ailerons and flaps, and made an emergency landing in a nearby paddock. All four crewmen survived the incident, and the upper Anson was repaired and returned to flight service.
Training school and flight details
, based at RAAF Station Forest Hill near Wagga Wagga, New South Wales, was one of several pilot training facilities formed in the early years of World War II as part of Australia's contribution to the Empire Air Training Scheme. After basic aeronautical instruction at an elementary flying training school, pupils went on to an SFTS to learn techniques they would require as operational pilots, including instrument flying, night flying, cross-country navigation, advanced aerobatics, formation flying, dive bombing, and aerial gunnery. No. 2 SFTS's facilities were still under construction when its first course commenced on 29 July 1940. On 29 September 1940, two of the school's Avro Ansons took off from Forest Hill for a cross-country training exercise over southern New South Wales. Tail number N4876 was piloted by Leading Aircraftman Leonard Graham Fuller, 22, from Cootamundra, with Leading Aircraftman Ian Menzies Sinclair, 27, from Glen Innes, as navigator. Tail number L9162 was piloted by Leading Aircraftman Jack Inglis Hewson, 19, from Newcastle, with Leading Aircraftman Hugh Gavin Fraser, 27, from Melbourne, as navigator. Their planned route was expected to take them first to Corowa, then to Narrandera, then back to Forest Hill.
Collision and emergency landing
The Ansons were at an altitude of over the township of Brocklesby, near Albury, when they made a banking turn. Fuller lost sight of Hewson's aircraft beneath him and the two Ansons collided amid what Fuller later described as a "grinding crash and a bang as roaring propellors struck each other and bit into the engine cowlings". The aircraft remained jammed together, the lower Anson's turret wedged into the other's port wing root, and its fin and rudder balancing the upper Anson's port tailplane. Both of the upper aircraft's engines had been knocked out in the collision but those of the one below continued to turn at full power as the interlocked Ansons began to slowly circle. Fuller described the "freak combination" as "lumping along like a brick". He nevertheless found that he was able to control the piggybacking pair of aircraft with his ailerons and flaps, and began searching for a place to land. The two navigators, Sinclair and Fraser, bailed out, followed soon after by the lower Anson's pilot, Hewson, whose back had been injured when the spinning blades of the other aircraft sliced through his fuselage. Fuller travelled five miles after the collision, then successfully made an emergency pancake landing in a large paddock south-west of Brocklesby. The locked aircraft slid across the grass before coming to rest. As far as Fuller was concerned, the touchdown was better than any he had made when practising circuits and bumps at Forest Hill airfield the previous day. His acting commanding officer, Squadron Leader Cooper, declared the choice of improvised runway "perfect", and the landing itself as a "wonderful effort". The RAAF's Inspector of Air Accidents, Group Captain Arthur "Spud" Murphy, flew straight to the scene from Air Force Headquarters in Melbourne, accompanied by his deputy Henry Winneke. Fuller told Murphy:
Aftermath
The freak accident garnered news coverage around the world, and cast a spotlight on the small town of Brocklesby. In preventing the destruction of the Ansons, Fuller was credited not only with avoiding possible damage to Brocklesby, but with saving approximately £40,000 worth of military hardware. Both Ansons were repaired; the top aircraft returned to flight service, and the lower was used as an instructional airframe. Hewson was treated for his back injury at Albury District Hospital and returned to active duty; he graduated from No. 2 SFTS in October 1940. He was discharged from the Air Force as a flight lieutenant in 1946. Sinclair was discharged in 1945, also a flight lieutenant. Fraser was posted to Britain and flew as a pilot officer with No. 206 Squadron RAF, based in Aldergrove, Northern Ireland. He and his crew of three died on 1 January 1942 during a routine training flight, when their Lockheed Hudson collided with a tree. Fuller was promoted to sergeant after his successful landing, but also confined to barracks for fourteen days and docked seven days' pay for speaking about the incident to newspapers without authorisation. He graduated from No. 2 SFTS in October 1940, and received a commendation from the Australian Air Board for his "presence of mind, courage and determination in landing the locked Ansons without serious damage to the aircraft under difficult conditions". Fuller saw active service first in the Middle East, and then in Europe with No. 37 Squadron RAF. He earned the Distinguished Flying Medal for his actions over Palermo in March 1942. Commissioned later that year, Fuller was posted back to Australia as a flying officer, and became an instructor at No. 1 Operational Training Unit in Sale, Victoria. He died near Sale on 18 March 1944, when he was hit by a bus while riding his bicycle.
