U.S. aircraft A-1E in revetment at Bien Hoa Air Base in Vietnam during the Vietnam War. U.S. aircraft A-1E in revetment and its wings being raised. Armorer puts 20mm cannon in A-1E wing. Armorers fit the cannon in wing. One tightens it by screw.
United States Army UH-1B with red cross markings at Bien Hoa Air Base in Vietnam during the Vietnam War. Army UH-1B with red cross markings on ground at the air base. Blades of helicopter rotates. It takes off. Views of air force personnel looking at take off.
U.S. Air Force A-1E at Bien Hoa Air Base in Vietnam during the Vietnam War. USAF A-1E being towed from a concrete revetment. Another USAF A-1E is parked there.
U.S. Air Force A-1E at Bien Hoa Air Base in Vietnam during the Vietnam War. USAF A-1E's in revetment. Mechanics work around USAF A-1E's in revetment.
U.S. Air Force A-1E at Bien Hoa Air Base in Vietnam during Vietnam War. Airmen load 500 pound bombs on A-1E wing pylons. View of A-1E at the airbase. Vietnamese Air Force A-1H taxis. Truck moves in tent area in far background. Airmen rest in cots inside the tent.
USAF ambulance at Tan Son Nhut Air Base in Vietnam during the Vietnam War. Casualties being placed aboard ambulance of U.S. Air Force. USAF captain gives blood plasma to a casualty in ambulance. Ambulance is driven away. Aircraft parked in the back ground.