1955 ... Sikorsky CH-37 'Mojave' !


... foreboding the agonizing years of the Vietnam War this promotion depicts the rapid transport and insertion of US Marines by Sikorsky CH-37 helicopter. The military development and use of rotor-aircraft, pioneered in the Korean War (1950-1953), has become a standard of 'vertical war' begun by paratroopers in WW2.