National Security

Chronology: 1920-1929

Nov. 24, 2018
1920 Feb. 25, 1920. Establishment of an Air Service School is authorized at Langley Field, Va. Feb. 27, 1920. Army Maj. R.W. “Shorty” Schroeder sets a world altitude record of 33,114 feet in the Packard-LePere LUSAC-11 biplane over McCook Field,...

Chronology: 1950-1959

Nov. 24, 2018
1950 Jan. 14, 1950. General of the Air Force Henry H. “Hap” Arnold dies of a heart ailment at Sonoma, Calif. Jan. 23, 1950. USAF establishes Research and Development Command, eight months later it was redesignated Air Research and Development...

Chronology: 1990-1999

Nov. 24, 2018
1990 Jan. 25, 1990. The Lockheed SR-71 Blackbird high-altitude, high-speed reconnaissance aircraft is retired from SAC service in ceremonies at Beale AFB, Calif. SR-71 crews flew more than 65 million miles, half at speeds above Mach 3. Cold War From...