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NASA’s X-59 Quiet Supersonic Plane Just Made Its First Flight

The X-59 is designed to transform the sonic boom associated with supersonic flight into a “sonic thump”—making it feasible to fly over populated areas.
Flightglobal

NASA and Lockheed Martin achieve first flight of X-59 quiet supersonic demonstrator

NASA and partner Lockheed Martin have made good on their plan to have the X-59 supersonic demonstrator airborne before year-end. The jet, commissioned by NASA to test design features intended to ...
Reuters

Quiet supersonic X-59 jet soars over California desert in first test flight

Plane could help pave way for faster commercial air travel Aircraft built to break sound barrier with sonic 'thump' Designed to cruise at Mach 1.4 at altitude of 55,000 feet First test flight was ...