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Activated in mid-1942 as an operational training unit, primarily for Republic P-47 Thunderbolts under I Fighter Command. Began replacement training in February 1944, inactivated in April when P-47 Thunderbolt training ended.
Air defense
Reactivated as an Air Defense Command interceptor squadron in July 1955 at Westover Air Force Base, Massachusetts flying North American F-86D Sabres, performing an air defense mission over Boston and the New England area. In 1957 began re-equipping with the North American F-86L Sabre, an improved version of the F-86D which incorporated data link to interface with the Semi Automatic Ground Environment computer-controlled direction system for intercepts. The service of the F-86L was destined to be quite brief, since by the time the last F-86L conversion was delivered, the type was already being phased out in favor of supersonic interceptors.
^Approved 17 May 1956. Description: Over a disc Air Force blue a bolt of lightning red, placed horizontally across the disc; superimposed over the bolt a stylized eagle's head light tan and white, beak Air Force yellow, cere and eyeball white, pupil black, iris red, all outlines and detail black.
Buss, Lydus H.(ed), Sturm, Thomas A., Volan, Denys, and McMullen, Richard F., History of Continental Air Defense Command and Air Defense Command July to December 1955, Directorate of Historical Services, Air Defense Command, Ent AFB, CO, (1956)