Power & Performance
Those special qualities that separate one aircraft design from another. Performance specifications presented assume optimal operating conditions for the Hawker P.1121 Air Superiority / Strike Fighter Prototype.
1 x de Havilland Gyron PS.26-6 OR PS.26-3 afterburning turbojet engine developing 17,400lb to 20,000lb (respectively) thrust (dry) and 23,800lb to 27,000lb (respectively) thrust with reheat.
Propulsion
1,920 mph
3,090 kph | 1,668 kts
Max Speed
58,071 ft
17,700 m | 11 miles
Service Ceiling
1,553 miles
2,500 km | 1,350 nm
Operational Range
40,000 ft/min
12,192 m/min
Rate-of-Climb