Spike S-512: The World’s First Quiet Supersonic Jet

  • Mach 1.6 (1100mph)
  • Sonic boom less than 75 PLdB
  • 18 Passengers
  • Range of 6200 nmi


Since 2013, Spike Aerospace has been designing and engineering the Spike S-512 Quiet Supersonic Jet. We have spent thousands of hours studying various configurations and optimizing the aircraft’s performance to meet the needs of very demanding customers and regulators. Design continues to be improved upon as we learn from further analysis and our first prototypes.

*Please note: Spike S-512 Quiet Supersonic Jet specifications shown below are preliminary and subject to change over the course of aircraft development.