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Lockheed SR-71 Blackbird F-117 Nighthawk STEALTH

The Lockheed SR-71, better known by its unofficial nickname Blackbird, was a strategic reconnaissance U.S. who served from 1966 until November 22 1989, when all the copies were made and land because of the elimination of funds for their use. During his career, the SR-71 broke some records, such as greater speed ever achieved by an aircraft (3,530 km / h) and height (nearly 26,000 meters).
The SR-71 Blackbird was developed to "Groom Lake, better known as Area 51 . Currently there are more models still in business because of the very high costs. After the end of the Cold War is not
s Role
high-altitude strategic reconnaissance
Crew
2

First flight 22 December 1964

Entry into service in January 1966
Manufacturer
Lockheed
cars built specimens
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Dimensions Length 32.74
m

Wingspan 16.94 m
angle sweepback
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Height 5.64 m

Wing Area 167.22 m²
Track trolley track
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Pass cart
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Weight
Empty
27,216 kg
Normal
Maximum take-off
77,110 kg Fuel capacity

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Load capacity
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Propulsion Engine

two Pratt & Whitney turbofan J58
Power
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Boost
14,750 kg / s with afterburner
Performance

speed over Mach 3 or 3,220 km / h speed
Stall
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stall speed variometers
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Takeoff takeoff
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Autonomy
4800 km
Range
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Tangency
25,900 m Armament

Machine Gun
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Bombs bombs
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Pylons pylons
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optical sensors, electronic, infrared, and more radartata not search for improvement.