Bell Textron Inc. (Fort Worth, Texas, U.S.), a Textron Inc. company, has been down-selected for Phase 2 of the Defense ...

Vertical lift heavyweight Sikorsky predicts that hybrid-electric propulsion systems will generate significant performance ...

The SPRINT project is a joint DARPA and US Special Operations Command effort that aims to fly a tiltrotor X-plane.

American agency DARPA pulled the plug on the Liberty Lifter ground-effect seaplane three years after it first announced it.