Two A-1 Skyraiders, marked with tail codes "ET" and "TC," fly in formation during a veteran reunion event honoring the men who flew these rugged attack aircraft in Vietnam. Once flown by U.S. Air Force and Air Commando squadrons, surviving Skyraiders are now kept airworthy and flown at gatherings that reunite them with the pilots and crews who once depended on them. Project: 219252