Sikorsky test pilot Rus Stiles and Boeing test pilot Bob Gradle make the first flight of the Army’s YRAH-66 Comanche helicopter prototype at West Palm Beach, Fla. The RAH-66, designed for armed reconnaissance/light attack missions, is the first helicopter to employ stealth technologies.
Shield AI has entered the increasingly crowded field of Collaborative Combat Aircraft, this week announcing its “X-BAT” vehicle that stands out from others by having both vertical takeoff and landing capability and supersonic speed.

