How Long Will The Boeing 747 Remain Flying?
With deliveries of the jumbo jet having only ceased in recent years, the type looks set to continue flying for several ...
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What Is The Boeing 747SP, The Short And Stubby Wide-Body Jet?
So Boeing created the 747SP. In addition to Pan Am and Iran Air ... Pratt & Whitney operated two of them as a testing platform, NASA used one for its Stratospheric Observatory for Infrared ...