The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according to Boom Supersonic.

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Boom Supersonic plans to break the sound barrier ... We've installed a Starlink Mini antenna in the T-38 so everyone can see the flight in real-time," Boom wrote in a Jan. 25 X post.

The test flight for the Boom Supersonic XB-1, a prototype aircraft ... The XB-1 team mounted a $500 Starlink Mini Antenna on a Northrop T-38 chase aircraft that will allow everyone to see the ...