Langley’s Propeller Research Tunnel

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  • Stephanie Wilson
    Nasa Astronaut
    • Jul 2009
    • 2478

    #1

    Langley’s Propeller Research Tunnel

    Chief of aerodynamics Elton W. Miller ponders the future of the Sperry M-1 Messenger, the first full-scale airplane tested in the Propeller Research Tunnel. Miller was one of the designers of the Propeller Research Tunnel.

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