American 1st Cavalry sergeant in a radio control room talks on phone at the An Khe Air Base in Vietnam. The sergeant takes message and notes it down. He talks on radio. A radio instrument. American Army and United States Air Force (USAF) personnel look at aerial photos in the control room. (Vietnam War period).
American Army (1st Cavalry) and United States Air Force (USAF) personnel look at aerial photos at the control room in the An Khe Air base, Vietnam. Army and USAF personnel work at their desks and discuss air-strike plans. (Vietnam War period).
Two American Army officers exit a shelter at the An Khe Air Base in Vietnam. The officers enter a sandbagged checkpoint. Sign outside the checkpoint reads 'Restricted Area Official Business Only'. (Vietnam War period).
Aerial view of American 1st Cavalry insignia painted on a hillside in Vietnam. American Army camp atop the hill. Watch towers and army personnel at the camp. View of the An Khe Air Base and surroundings. Aircraft taxied on the air base. (Vietnam War period).
American Army and United States Air Force officers stand beside an O-1G Aircraft at the An Khe Air Base in Vietnam. They check orders prior to mission. Pilot performs several preflight checks on the aircraft. O-G's engine is started. Forward Air Controller (FAC) directs O-1G in taxiing down flight line. (Vietnam War period).
United States Army and Air Force officers walk down at camp side at the An Khe Air Base in Vietnam. The officers shake hands with another officer and enter a hutment. A jeep arrives and is parked near a flight line hut. O-1E aircraft parked in the foreground. Forward Air Controller (FAC) exits the jeep and enters the hut. FAC exits the hut with his flight gear. He walks towards the O-1E aircraft. (Vietnam War period).