Marines from Marine Corps Base Camp Lejeune connect a beam to one of Super Stallions during training March near MCB Camp Lejeune. The helicopter is the only helicopter in the Department of Defense that is certified as a heavy-lift helicopter
Convair XC-99 Takeoff - The Convair XC-99, a prototype heavy cargo aircraft built for the US Air Force, was the largest piston-engined land-based transport aircraft ever built. It was derived from the B-36 bomber. The first flight was on 23 November 1947 in San Diego, California.