|22 July 1940||Enlisted with the Royal Australian Air Force.|
Aircraftman 2nd Class on Enlistment.
Posted to No. 2 Initial Training School, RAAF, Bradfield Park.
|16 September 1940||Promoted to Leading Aircraftman.|
|19 September 1940||Posted to No. 4 Elementary Flying Training School, RAAF, Mascot.|
|14 November 1940||Posted to No. 2 Embarkation Depot, RAAF.|
|27 November 1940||Embarked at Sydney.|
|23 December 1940||Disembarked at Canada.|
Posted to No. 1 Service Flying Training School, RCAF, Camp Borden.
|17 March 1941||Promoted to Pilot Officer.|
Posted to No. 1 "M" Depot, RCAF.
|15 April 1941||Embarked at Canada.|
|1 May 1941||Disembarked United Kingdom.|
|2 May 1941||Posted to No. 3 Personnel Reception Centre, RAF.|
|12 May 1941||Posted to No. 58 Operational Training Unit, RAF.|
|2 August 1941||Posted to No. 457 Squadron, RAAF.|
|17 September 1941||Promoted to Flying Officer.|
|26 September 1941||Posted to No. 452 Squadron, RAAF.|
|26 March 1942||Embarked United Kingdom.|
|24 April 1942||Posted to No. 2 Embarkation Depot, RAAF.|
|16 May 1942||Posted to No. 75 Squadron, RAAF.|
|29 September 1942||Posted to No. 76 Squadron, RAAF.|
|1 October 1942||Promoted to Flight Lieutenant.|
|23 October 1942||Posted to Operational Base Birdum, Reserve Pool.|
|24 October 1942||Posted to No. 1 Embarkation Depot, RAAF.|
|8 January 1943||Posted to No. 2 Embarkation Depot, RAAF.|
|13 March 1943||Posted to No. 2 Operational Training Unit, RAAF.|
|5 April 1943||Posted to No. 2 Fighter Sector Headquarters, RAAF.|
|4 May 1943||Posted to No. 1 Fighter Sector Headquarters, RAAF.|
|5 December 1943||Posted to No. 1 Reserve Pool, RAAF.|
|13 December 1943||Posted to No. 111 Fighter Sector Headquarters, RAAF.|
|13 March 1944||Kittyhawk A29-448: Aircraft struck unmarked drain while taxying at Nadzab resulting in the port oleo leg collapsing and causing damage to airframe, port wing, undercarriage, airscrew, and engine.|
|2 September 1944||Posted to No. 2 Personnel Depot, RAAF.|
|6 November 1944||Posted to No. 8 Operational Training Unit, RAAF.|
|8 January 1945||Posted to No. 85 Squadron, RAAF.|
|3 April 1945||Posted to No. 2 Personnel Depot, RAAF.|
|19 April 1945||Discharged from Royal Australian Air Force.|
National Archives of Australia [NAA] 1948, COKER FRANK ARTHUR : Service Number - 402226 : Date of birth - 18 Sep 1913 : Place of birth - SYDNEY NSW : Place of enlistment - SYDNEY : Next of Kin - COKER A, A9300, COKER F A.