190719-F-WR604-0015
SCHRIEVER AIR FORCE BASE, Colo. – Maj. Collin McSorley, 17th Test Squadron, detachment 2 commander, accepts the guidon, from Lt. Col. Robert McConnell, 17th TS commander, during the unit's change of command ceremony at Schriever AFB Colorado, July 19, 2019. Det. 2 is located at Cheyenne Mountain Air Force Station, Colorado. It contributes to the 17th TS’s mission in electronic warfare, armament and avionics, chemical defense, reconnaissance and aircrew training devices. (U.S. Air Force photo by Dennis Rogers)