Lockheed Martin introduced on June 19 a supersonic passenger aircraft concept at the American Institute of Aeronautics and Astronautics Aviation Forum, FlightGlobal reported Thursday.
Lockheed Martin and Spike Aerospace are among the companies that submitted proposals to NASA in September to build a full-scale demonstrator of a supersonic passenger jet, Popular Mechanics reported Monday. The bids come as NASA works to complete wind-tunnel tests on a 15-percent-scale model of the Quiet Supersonic Technology X-plane at Langley Research Center in Virginia. […] More