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Short takeoff/vertical landing variant to be used by U.S. Air Force, U.S. Marines and the United Kingdom, equipped with a shaft-driven lift fan propulsion system which enables the aircraft to take off
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PDF] Lift and drag force measurements on basic models of low-speed axial fan blade sections | Semantic Scholar
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PDF] Lift and drag force measurements on basic models of low-speed axial fan blade sections | Semantic Scholar
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