Career
In later years, he specialized in signals and communications work, and was instrumental in developing mobile radars and signal units for the Royal Air Force in the Mann began his military career as a Sopwith Camel pilot in the Royal Naval Air Service in 1917. lieutenant took him several months before he was successful, but from 8 May through 26 September 1918, he scored thirteen aerial victories while with 208 Squadron (formerly 8 Naval). His final tally was six German planes destroyed (including two shared victories), and seven more driven down out of control.
Mann spent a period of unemployment for some months as the new Royal Air Force downsized and reorganized.
He spent 1920 in various instructor training courses. In 1921, he participated in the second Hendon Air Pageant.
He also served on the Central Flying School"s five man aerobatic team flying Sopwith Snipes along with Arthur Coningham. Mann would return to this team in 1924.
They were the first to fly an inverted formation at Hendon.
Beginning 10 January 1926, he attended Electrical and Wireless School. Signals would become his specialty for the remainder of his career. He attended the Royal Air Force Staff College, Andover, beginning the course on 21 January 1936, before shipping out to the Middle East.
Mann continued to serve in the Mid East and Mediterranean.
He helped develop mobile radar and signals units that served as models for the entire Royal Air Force. He served through the war, retiring on 18 April 1945. Mann"s expertise in signals took him into civil service on familiar ground.
He became the Civil Aviation Signals representative in Cairo, starting in 1945. He moved on to become the Director of Telecommunications of the Ministry of Civil Aviation from 1948 to 1950.
He then became Director-General of Civil Aviation Navigational Services until his second retirement in 1959.
He would spend the next two years representing the Decca Navigator Company before returning to England. Mann died on 4 May 1966. Temporary Sub-Lieutenant: 12 August 1917 Second lieutenant: 1 April 1918 Lieutenant: Unknown date (seniority from 1 April 1918) Temporary Captain and Flight commander: 27 August 1918 Flying officer: 1 August 1919 (seniority of 1 April 1918) –Transferred to Unemployed List on 27 August 1919– Flying officer: 2 January 1920 (seniority of 1 April 1918) Flight lieutenant: 1 July 1924 Squadron leader: 1 December 1934 Wing Commander: 1 July 1938 Temporary Group Captain: 1 December 1940 Temporary Air Commodore: 1 December 1943.