Boom Supersonic's Overture and the four cost walls that killed Concorde
Boom Supersonic's Overture must clear four financial hurdles that grounded Concorde - here's an honest accounting of where each one stands.
Towersupersonic aviation
Boom Overture - The Case for Commercial Supersonic and the Open Questions That Still Remain
Boom Supersonic's Overture airliner targets Mach 1.7 cruise and a 2030 entry into service - the most credible commercial supersonic program since Concorde retired in 2003.
Vector