DARPA has assigned the designation X-76 to the Speed and Runway Independent Technologies (SPRINT) project, a Bell ...

In military aviation, the runway has always been a tether. It provides the distance ...

Proprotor blades stop and fold back and propulsion transitions from turboshaft to turbofan to accelerate the X-76 to speeds ...

Bell and DARPA announced the completion of the Critical Design Review (CDR) for the SPRINT aircraft, and its new name: X-76.

Bell is reinventing aviation, again.

DARPA's X-76 aircraft, designed in cooperation with USSOCOM to break the trade-off between speed and agility, is set to move into the next production phase with Bell Textron.

The Defense Advanced Research Projects Agency has advanced development of the X-76 experimental aircraft under its SPeed and Runway INdependent Technologies, or SPRINT, program. DARPA said Monday ...

Planned to fly in 2028, the X-76 will explore technologies for fast-flying runway-independent aircraft with folding rotors, crewed and uncrewed.

Bell is set to begin building its X-plane demonstrator capable of flying at speeds of up to 450 knots after completing a critical design review (CDR) with ...

STARKVILLE, Miss.—An interdisciplinary team of Mississippi State University researchers has been awarded $850,000 from the Defense Advanced Research Projects Agency, or DARPA, to enhance early ...

The Defense Advanced Research Projects Agency (DARPA) tasked BBN Technologies with coming up with a kilometer-range X-ray scanner.