1970: Two HH-53s complete 1st nonstop transpacific helicopter flight as they land at Da Nang AB, South Vietnam, after a 9,000-mile flight from Eglin AFB, FL.
1970: Two HH-53s complete 1st nonstop transpacific helicopter flight as they land at Da Nang AB, South Vietnam, after a 9,000-mile flight from Eglin AFB, FL.