The Lockheed Blackbirds hold a unique place in the development of aeronautics. In their day, the A-12, YF-12, M-21, D-21, and SR-71 variants outperformed all other jet airplanes in terms of altitude and speed. Now retired, they remain the only production aircraft capable of sustained Mach 3 cruise and operational altitudes above 80, 000 feet.
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ISBN | 9781563479335 |
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Sprache | eng |
Cover | Kartonierter Einband (Kt) |
Verlag | Aiaa |
Jahr | 20080515 |
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