The Spike S-512 is a supersonic jet that enables travelers to reach their destinations in half the time it currently takes. Passengers will be able to fly from NYC to London in three hours instead of six to seven hours. The Spike S-512 uses advanced engine and airframe technology to cruise at average speeds of Mach 1.6-1.8 (1060-1200 mph). We expect first deliveries of the Spike S-512 in five to seven years.