Photomechanical print of Helicopter 66, a U.S. Navy Sikorsky SH-3D Sea King helicopter of HS-4 (Anti-submarine Squadron 4), in flight above the deck of the USS Iwo Jima (LPH-2), April 17, 1970.
Photomechanical print of Helicopter 66, a U.S. Navy Sikorsky SH-3D Sea King helicopter of HS-4 (Anti-submarine Squadron 4), in flight above the Apollo 13 Command Module, with the USS Iwo Jima (LPH-2) in the background, April 13, 1970.
Photomechanical print of two U.S. Navy Sikorsky SH-3D Sea King helicopters (fuselage numbers 406 and 66) of HS-4 (Anti-submarine Squadron 4) in flight over the Apollo 13 Command Module during recovery operations, April 17, 1970.
Born-digital video recording of an oral history with David Concannon and interviewer Geoff Nunn, recorded as part of The Museum of Flight Oral History Program, February 22, 2017.