A U.S. Air Force A-1 Skyraider banks in flight while carrying a heavy load of bombs, napalm, and rocket ordnance. Nicknamed 'Spad' for its propeller-driven, WWII-era design, the Skyraider remained in frontline service in Vietnam because of its long loiter time and massive weapons capacity, making it a favorite of ground troops during close air support missions. Project: 218963