First flight of the Sikorsky S-67 Blackhawk

Thursday, August 20, 1970



The aircraft was a low-cost tactical helicopter demonstrator, based around the rotors, engines and drive train of the S-61 series aircraft.

Source: S-67 Flight Test Program, Richard M. McCutcheon, Paper presented at the 28th Annual National Forum of the American Helicopter Society, May 1972


Aircraft related to this milestone
Sikorsky S-67 Blackhawk