United Airlines will buy 15 ultrafast airplanes from start-up Boom Supersonic
Boom says its first commercial supersonic jet, the Overture, will fly at Mach 1.7 and cut some flight times in half.
Continue Reading https://www.cnbc.comBoom says its first commercial supersonic jet, the Overture, will fly at Mach 1.7 and cut some flight times in half.
Continue Reading https://www.cnbc.com
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