History of Eglin Air Force Base engine." On 31 October 1992, the first U.S. Air Force McDonnell Douglas C-17 Globemaster III to deploy to a base outside of California completed a 4.2-hour, flight to Eglin Air Force Base. The third production aircraft flew from Edwards AFB to the Florida base where it underwent pressurization and temperature control tests inside the climatic test facility. The tests were expected to last five to six months, after which it was to return to the flight test program at Edwards. On 25 March 1993, the 55th Special Operations Squadron, equipped with Sikorsky MH-60 Black Hawks, was reassigned from Eglin Main
Hanscom Air Force Base lease of the airfield portion of Hanscom Field, which reverted to state control, but retained the right to use the field. The Air Force re-designated its own acreage surrounding the field as the Laurence G. Hanscom Air Force Base. In 1977 the name was shortened to the present Hanscom Air Force Base. The base saw a second wave of construction during the 1980s. The Electronic Systems Division put up four new systems management engineering facilities (the O'Neill, Brown, Shiely and Bond buildings). For base personnel, there were new service facilities—medical, youth and family support centers—as well as additional housing and