| Aerion SBJ ✕ | Spike S-512 ✕ | |
|---|---|---|
| Manufacturer | Aerion | Spike Aerospace |
| Description | The Aerion SBJ was a supersonic business jet concept designed by American firm Aerion Corporation. | The Spike S-512 is a planned supersonic business jet, designed by Spike Aerospace, an American aerospace manufacturer firm based in Boston, Massachusetts. |
| Designer | Aerion Corporation | Spike Aerospace |
| Type | Supersonic business jet | |
| Length (m) | 45.2018 | 37.1856 |
| Height (m) | 7.1018 | |
| Cockpit Crew | 2 | |
| Max Seating | 12 | 18 |
| Max Speed (km/h) | 1913.114 | |
| Cruise Speed (km/h) | 1700.135 | |
| Max Ceiling (m) | 15544.8 | 15240 |
| Capacity Description | up to 12 passengers | 18 passengers |
| Max Mach (Mach) | 1.6 | |
| National Origin | United States of America | |
| Powerplant Description | 2 × P&W JT8D-200 series turbofan | 2 × engines |
| Status | Cancelled | Under development |
| Wikipedia Article (URL) | en.wikipedia.org/wiki/Aerion_SBJ | en.wikipedia.org/wiki/Spike_S-512 |
| Flat Wing Span (m) | 19.5682 | 17.6784 |
| Flat Wing Area (m²) | 111.4836 | |
| Aircraft Engine | Pratt & Whitney JT8D | |
| Number of Engines | 2 | 2 |