Ground crew tow a Douglas A-1 Skyraider from the hangar onto the flight line, passing another Skyraider marked 'America.' The Skyraider's rugged, propeller-driven design and heavy ordnance capacity made it a mainstay of Vietnam-era close air support and rescue escort missions; today, dedicated volunteers keep these warbirds airworthy for future generations to see and hear in flight. Project: 219252