Supersonic business jet
…high speed transport for small groups of high-value passengers, executives or heads of state. Current proposals include the Boom Overture and the Spike S-512. Former proposals include the Aerion SBJ, Aerion AS2, HyperMach SonicStar, SAI Quiet Supersonic Transport, Sukhoi-Gulfstream S-21 and Tupolev Tu-444…