Edward Masterman

Edward Masterman
Air Commodore Edward Masterman, pictured wearing an Observer Corps lapel badge and tie.
Born	(1880-04-15)15 April 1880
Died	26 August 1957(1957-08-26) (aged 77) Aldershot, Hampshire
Allegiance	United Kingdom
Service / branch	Royal Navy (c. 1894–1918) Royal Air Force (1918–29)
Years of service	1894–1929
Rank	Air Commodore
Commands	No. 10 Group (1924–28) No. 7 Group (1923–24) Central Flying School (1922) No. 22 Group (1918–19) Farnborough Airship Station (1914–15) Naval Airship Section HMS Vesuvius (1909–12)
Battles / wars	First World War
Awards	Companion of the Order of the Bath Companion of the Order of St Michael and St George Commander of the Order of the British Empire Air Force Cross
Other work	Commandant of the Observer Corps (1929–36)

Air Commodore Edward Alexander Dimsdale Masterman, CB, CMG, CBE, AFC (15 April 1880 – 26 August 1957) was a senior officer in the Royal Air Force in the first half of the 20th century. After retiring from the RAF, he served as the first ever Commandant of the Observer Corps.

Masterman started his service career in the Royal Navy, attending the Britannia Naval College around 1894. He served on HMS Revenge in the late 1890s and early 1900s, and was promoted to lieutenant in January 1900.^[1] After attending Torpedo Specialist Course he in 1907 worked as a Russia interpreter on HMS Vernon.^[2]

By 1911 Masterman had become involved in the Navy's efforts to build an experimental airship and the following year he was appointed Officer Commanding the Naval Airship Section.^[2]

During the First World War, Masterman served in the Royal Naval Air Service, commanding the Farnborough Airship Station and working in several technical posts; during this time he invented and patented the airship mooring mast with Barnes Wallis. With the establishment of the Royal Air Force on 1 April 1918, Masterman transferred to the new service. Just before the end of the war, he was promoted to brigadier general and appointed General Officer Commanding No. 22 Group. When separate RAF ranks were introduced on 1 August 1919 he became an Air Commodore. In 1922 Masterman was appointed as Commandant of the RAF's Central Flying School.^[2]

Between 1 March 1929 when he retired from the RAF and 1 April 1936, Masterman was Commandant of the Observer Corps and was the first former RAF officer to hold this appointment.^[3] Headquarters Observer Corps was located at Hillingdon House, RAF Uxbridge, relocating to RAF Bentley Priory after Masterman retired. He was succeeded as Commandant Observer Corps by Air Commodore Alfred Warrington-Morris.

Following his retirement as Commandant Observer Corps, Masterman immediately rejoined the Observer Corps as a civilian part-time volunteer with the rank of Observer Captain, (the equivalent of the RAF Group Captain), and served as the (Royal) Observer Corps’ Western Area Commandant between 1937 and 1942. (By special permission of Air Cdre Warrington-Morris, Masterman was permitted to wear his RAF Air Cdre uniform and rank braid after April 1941; the Observer Corps then becoming a uniformed organisation and restyled the Royal Observer Corps under the operational control of RAF Fighter Command).

• Air of Authority – A History of RAF Organisation – Air Commodore Edward Masterman
• Obituary in the Hampshire Field Club Magazine