Hackernews posts about XB-1
- Boom Supersonic's XB-1 prototype aces 2nd test flight (www.space.com)
- Boom Supersonic's XB-1 demonstrator completes second test flight (www.aerotime.aero)
- Boom Supersonic Completes 3rd Test Flight with XB-1 Demonstrator (simpleflying.com)
- Boom announces successful flight of XB-1 demonstrator aircraft (boomsupersonic.com)
- ‘Ikarie XB-1’ Is the Forgotten Czech Film That Inspired ‘2001: A Space Odyssey’ (filmschoolrejects.com)
- Boom's XB-1 supersonic jet has been authorized to break the speed of sound (www.engadget.com)
- FAA Clears Boom for XB-1 Supersonic Tests (aviationweek.com)