. . "106" . "1st Space Control Squadron"@en . . "VIGILANCE OVER SPACE" . . "2008Z"^^ . . . "1961Z"^^ . "Space Situational Awareness" . . . "The United States Air Force's 1st Space Control Squadron (1 SPCS) was a space situational awareness unit located at Cheyenne Mountain AFS, Colorado and later moved to Vandenberg AFB, California . 1 SPCS commanded the United States Space Surveillance Network to detect, track, identify and catalog positional data for all man-made objects in Earth orbit."@en . .