Boom Supersonic's XB-1 jet breaks sound barrier 3 times on final test flight (video, photos)

image via Space.com

February 11, 2025, 10:00 AM

• •Boom Supersonic's XB-1 jet completed its final test flight on Monday (Feb. 10).
• •The XB-1 broke the sound barrier three times during the flight.
• •Boom will now shift its attentions toward developing Overture, its supersonic passenger jet.

Boom Supersonic's XB-1 jet went out in style on Monday (Feb. 10). The XB-1 broke the sound barrier three times during its 13th and final test flight, which lifted off Monday from the Mojave Air & Space Port in southeastern California. Boom will now shift its attentions toward developing Overture, its supersonic passenger jet.

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