1–9 von 9 Ergebnissen
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    Semi-Empirical Noise Modeling Method for Helicopter Maneuvering Flight Operations

    E. Greenwood / F. Schmitz / R. D. Sickenberger | NTIS | 2012

    Maneuver Acoustic Flight Test of the Bell 430 Helicopter

    M. E. Watts / R. Snider / E. Greenwood et al. | NTIS | 2012

    Medium-Sized Helicopter Noise Abatement Flight Test

    K. A. Pascioni / E. Greenwood / M. E. Watts et al. | NTIS | 2020

      Medium-Sized Helicopter Noise Abatement Flight Test

      K. A. Pascioni / E. Greenwood / M. E. Watts et al. | NTIS | 2020

    Maneuver Acoustic Flight Test of the Bell 430 Helicopter Data Report

    M. E. Watts / E. Greenwood / C. D. Smith et al. | NTIS | 2014