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
Edwards Air Force Base when Captain. Charles "Chuck" Yeager flew the small bullet-shaped airplane to become the first human to exceed the speed of sound. Four months later, on 10 February 1948, Muroc AAF was re-designated Muroc Air Force Base with the establishment of the United States Air Force as a separate military service. Units attached or assigned to the base at the time were the 4144th Army Air Force Base Unit, the 3208th Strategic Bomb Test Squadron along with communications and weather detachments. On 20 August 1948, the 4144th Air Force Base Unit was re-designated as the 2759th AF Base Unit and with