No. 503 (City of Lincoln) Squadron RAuxAF was an auxiliary squadron of the

Royal Air Force The Royal Air Force (RAF) is the United Kingdom's air and space force. It was formed towards the end of the First World War on 1 April 1918, becoming the first independent air force in the world, by regrouping the Royal Flying Corps (RFC) an ...

. It operated as a bomber squadron in the 1920s and 1930s, but was disbanded before the outbreak of the

Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposi ...

History

The squadron was formed on 5 October 1926 at RAF Waddington in

Lincolnshire Lincolnshire (abbreviated Lincs.) is a Counties of England, county in the East Midlands of England, with a long coastline on the North Sea to the east. It borders Norfolk to the south-east, Cambridgeshire to the south, Rutland to the south-we ...

as No. 503 (Bombing) Squadron of the

Special Reserve The Special Reserve was established on 1 April 1908 with the function of maintaining a reservoir of manpower for the British Army and training replacement drafts in times of war. Its formation was part of the military reforms implemented by Rich ...

, manned by part-time volunteers. It was at first equipped with

Fairey Fawn The Fairey Fawn was a British single-engine light bomber of the 1920s. It was designed as a replacement for the Airco DH.9A and served with the Royal Air Force between 1924 and 1929. Development The Fairey Fawn was designed by F Duncanson ...

light day bombers. It re-equipped with the partly wooden

Handley Page Hyderabad The Handley Page H.P.24 Hyderabad was a twin-engine biplane heavy bomber designed and produced by the British aircraft manufacturer Handley Page. It holds the distinction of being the last wooden heavy bomber to be operated by the Royal Air ...

heavy night bomber in 1929, receiving the improved, all-metal

Handley Page Hinaidi The Handley Page Hinaidi was one of two twin-engine bombers built by Handley Page that served with the Royal Air Force between 1925 and 1935. The aircraft was developed from the Handley Page Hyderabad and named after Hinaidi, an RAF station in ...

from 1933. Some squadron members thought the Hyderabad superior to the Hinaidi, but when a squadron member discovered

dry rot Dry rot is wood decay caused by one of several species of fungi that digest parts of the wood which give the wood strength and stiffness. It was previously used to describe any decay of cured wood in ships and buildings by a fungus which resul ...

in the

longeron In engineering, a longeron and stringer is the load-bearing component of a framework. The term is commonly used in connection with aircraft fuselages and automobile chassis. Longerons are used in conjunction with stringers to form structural ...

of a Hyderabad they settled for the 'newcomer', some almost having spent their life of 700 flying hours already. In October 1935, it changed role again to become a day bomber squadron, receiving

Westland Wallace The Westland Wallace was a British two-seat, general-purpose biplane of the Royal Air Force, developed by Westland as a follow-on to their successful Wapiti. As the last of the interwar general purpose biplanes, it was used by a number of front ...

s. These were replaced by the

Hawker Hart The Hawker Hart is a British two-seater biplane light bomber aircraft that saw service with the Royal Air Force (RAF). It was designed during the 1920s by Sydney Camm and manufactured by Hawker Aircraft. The Hart was a prominent British aircra ...

in June 1936, these in turn starting to be replaced by the updated Hawker Hind in July 1938. However, in 1938 it was decided to switch the role of the Auxiliary Air Force to that of air defence, and on 1 November 503 Squadron was disbanded by renumbering it to No.616 (South Yorkshire) Squadron and moving it to

RAF Doncaster Royal Air Force Doncaster or more simply RAF Doncaster, also referred to as Doncaster Aerodrome, is a former Royal Air Force station near Doncaster, South Yorkshire, England. The first Aviation meeting in England In 1909, Doncaster and speci ...

Aircraft operated

Squadron bases

Commanding officers

References

Notes

Bibliography

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External links

503 Squadron
''Royal Air Force''

''rafweb.org'' {{DEFAULTSORT:No. 503 Squadron Raf 503 Military units and formations established in 1926 503