Attribute | ![]() Lockheed SR-71 Blackbird × | ![]() Convair B-58 Hustler × |
---|---|---|
General | ||
Manufacturer | Lockheed Martin Aeronautics | Convair |
Model | Lockheed SR-71 Blackbird | Convair B-58 Hustler |
Country | United States | United States |
Manufactured from (year) | 1966 | 1956 |
Manufactured to (year) | 1968 | 1962 |
Type | Military Aircraft | Military Aircraft |
Icao | SR71 | B58 |
Performance | ||
Engine | 2x Pratt & Whitney J58 JT11D-20J or JT11D-20K | 4x General Electric J79-GE-5A |
Power, lbf (lbf) | 34,000 | 15,000 |
Avionics | Itek KA-102A 36–48, SIGINT and ELINT | AN/APB-2 Bombing radar & AN/APN-110 Doppler navigational radar |
Max cruise speed (km/h) | 3,539 | 2,122 |
Travel range (km) | 5,371 | 7,593 |
Fuel economy (km/l) | 0.117 | - |
Service ceiling (m) | 25,908 | 19,751 |
Rate of climb (m/sec) | 60.05 | 88.39 |
Take off distance (m) | 1,650 | - |
Landing distance (m) | 1,100 | - |
Weights | ||
Max take off weight (kg) | 78,018 | 73,935 |
Max payload (kg) | 1,588 | 8,823 |
Fuel tank capacity (l) | 46,254 | 41,348 |
Dimensions | ||
Seats | 2 | 3 |
Exterior length (m) | 32.74 | 29.51 |
Tail height (m) | 5.64 | 9.1 |
Fuselage diameter (m) | 1.6 | 1.7 |
Wing span (m) | 16.94 | 17.3 |
Wing tips | No Winglets | No Winglets |