Military Periscope Logo

----- HISTORICAL RECORD -----

X-49A SpeedHawk

Country of Origin: USA

The X-49A SpeedHawk was a vectored-thrust ducted propeller (VTDP) compound helicopter that was developed under an Army advanced technology demonstration program. Funding has ceased.

The description below refers in large part to the projected aircraft.

The prototype was a Sikorsky SH-60F Seahawk with a variable pitch VTDP replacing the conventional tail rotor. The system provided thrust and, through movable sectors, elevators and rudder, anti-torque and yaw control as well as...

Please log in to continue reading.

Not yet a subscriber? Take a free trial.

Military Periscope gives you easy-to-use, integrated, open-source intelligence on…

  • More than 7,500 weapons systems and platforms
  • Nearly every country's armed forces
  • Militant organizations
laptop image

Try Military Periscope free for seven days