Vertical Aerospace ("Vertical") (NYSE: EVTL) today announced it is developing a hybrid-electric vertical-take-off-and landing ...

IZHEVSK, May 21. /TASS/. ZALA Aero, an affiliate of the Kalashnikov Concern and a Russian drone producer, has created a vertical takeoff and landing (VTOL) drone, the group enterprise announced on ...

Measuring 23.5 feet long, the X-13 was barely long enough to accommodate a single-seat cockpit and a single Rolls-Royce Avon ...