This branch of the armed forces starts off with balloons followed by Air Battalions (inc. Airships and Planes etc.) which then became the Royal Flying Corps (RFC) in 1912. The Royal Navy also had a Flying section which became the Royal Naval Air Service (RNAS). In 1918 the Royal Air Force was formed from the RFC and RNAS.
In the Second World War airfields in Norfolk were used by the RAF and United States Air Forces.
Harvey, Sir Charles
The History of the 4th Battalion Norfolk Regiment late East Norfolk Militia
Harvey, Lt.-Col. J R
Records of the Norfolk Yeomanry Cavalry
Smith, R J and Harris, R G
The Yeomanry Cavalry of Norfolk
(Vol 12 of series called "The Uniforms of the British Yeomanry Force 1794-1914")
[Chippenham, Wilts - Picton Publishing Ltd, 1991, ISBN 0-9515714-3-5]