The 46th Operations Group was a component of the United States Air Force 46th Test Wing assigned to Eglin Air Force Base, Florida. It was inactivated on 1 October 2012, and its functions consolidated under the 96th Test Wing at Eglin Air Force Base, Florida
The 46 OG was the flying component of the 46th Test Wing. It designed and executed flight and ground test and evaluation of USAF conventional munitions and electronic countermeasures. The 40th Test Squadron flew a mixture of F-15, F-16, NC-130 and A-10 Aircraft.
Its World War II predecessor unit, the 46th Bombardment Operational Training Wing was a command and control organization for replacement training units (RTU) that trained personnel on B-17 Flying Fortress, B-24 Liberator, and B-29 Superfortress bombers. Its group's graduates were then assigned to combat units in overseas theaters worldwide as replacement personnel.
Established as 46 Bombardment Training Wing on 15 February 1943Activated on 21 February 1943Redesignated
46 Bombardment Operational Training Wing on 15 April 1943Inactivated on 9 April 1946Disestablished on 8 October 1948
Reestablished, and redesignated 46 Operations Group on 31 August 1993Activated on 8 September 1993.Inactivated on 1 October 2012
II Bomber Command, 21 February 1943I (later XX) Bomber Command, 15 May 1943Second Air Force, 6 October 1943Strategic Air Command, 21 March-9 April 194646th Test Wing, 8 September 1993–1 Oct 2012Groups
19th Bombardment Group, 4 September 1943 – 1 April 1944302d Bombardment Group, 1 September-17 Ded 1943Squadrons
39th Test (later, 39th Flight Test) Squadron: 8 September 1993 – 1 September 199940th Test (later, 40th Flight Test) Squadron: 8 September 1993–1 October 2012337th Flight Test Squadron: 1 July 1994 – 1 September 1997Dalhart Army Air Field, Texas, 21 February 1943Ardmore Army Air Field, Oklahoma, 15 September 1943Colorado Springs Army Air Base, Colorado, 21 June 1945 – 9 April 1946Eglin AFB, Florida, 8 September 1993–1 Oct 2012F-15, 1993–2012F-16, 1993–2012F/EF-111, 1993–1995NC-130, 1993–2012A-10, 1994–2012 
