This week in Holloman history Published Sept. 21, 2006 By Historian office 49th Fighter Wing HOLLOMAN AFB, NM -- This week in Holloman historySept. 18, 1947: · The United States Air Force became a separate service. · The Air National Guard became a separate Reserve component of the U.S. Air Force. · W. Stuart Symington is sworn in as the first Secretary of the Air Force. · Army air activities are transferred to the new Department of the Air Force. Sept. 20, 1949: · As a result of a major reorganization, the 2754th Experimental Wing was activated at Holloman AFB. The 2754th oversaw all research and development projects at Holloman. Sept. 22, 1938: · Maj. Gen. H. H. Arnold is appointed Chief of Air Corps. Sept. 22, 1955: · The first run took place on Holloman's 120-foot long "Daisy Track," named after the Daisy toy air rifle. The track continued its service into the early 1980s.