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Presidents Eisenhower, Kennedy, Johnson, and Nixon used an Air Force One plane known as SAM 970. The retired jet is now a ...
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FOX 5 New York on MSNHow helicopter crashed in the Hudson: Blades may have come offOver the years, there have been multiple crashes, including a collision between a plane and a tourist helicopter over the ...
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Can Propeller-Driven Planes Fly At Supersonic Speeds?From concept planes ... waves on blade surfaces are powerful enough to break the propellor. Making the propeller stiffer and heavier comes with its own challenges. The aircraft has a fascinating ...
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