TYPE: |
Lockheed SR-71A ・・・・・・・・・・・・ | two-seat strategic
reconnaissance plane |
ENGINES:
two Pratt & Whitney J58 (JT11D-20B) bleed |
turbojets ・・・・・・・・・・・・・・・・・ | 32,500lb (14,724kg) reheated
thrust each |
PERFORMANCE (estimated): |
Max speed at high altitude ・ | Mach 3.4 (2,250mph;
3,620km/h) |
Service ceiling ・・・・・・・・・・・・ | over 100,000ft (30,480m) |
Range, at Mach 3.0 at 78,740ft |
(24,000m) ・・・・・・・・・・・・・・・・・ | 2,589nm (2,982miles; 4,800km) |
Max endurance, at Mach 3.0 at 78,740ft |
(24,000m) ・・・・・・・・・・・・・・・・・ | 1hr30min |
WEIGHTS (estimated):
Max T-O weight ・・・・・・・・・・・・・ | 170,000lb (77,110kg) |
DIMENSIONS, EXTERNAL:
Wing span ・・・・・・・・・・・・・・・・・・ | 55ft7in (16.95m) |
Length overall ・・・・・・・・・・・・・ | 107ft5in (32.74m) |
Height overall ・・・・・・・・・・・・・ | 18ft6in (5.64m) |
AREAS: |
Wings, gross ・・・・・・・・・・・・・・・ | 1,800.0sqft (167.3u) |