The Aviationist on MSN

DARPA's High-Speed VTOL SPRINT Aircraft Receives X-76 X-Plane Designation

DARPA has assigned the designation X-76 to the Speed and Runway Independent Technologies (SPRINT) project, a Bell proof-of-concept technology demonstrator for a high-speed tiltrotor. The DARPA ...
Space.com on MSN

The US Air Force's latest X-plane looks like a missile — that shoots other missiles

The U.S. military is developing a new experimental aircraft known as the X-68A and looks a lot like a cruise missile that is also capable of launching its own missiles.