1–12 von 12 Ergebnissen
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    A Study of Lightplane Stall Avoidance and Suppression

    D. R. Ellis / J. Steinberger | NTIS | 1977

    Flight Testing of In-Time Safety Assurance Technologies for UAS Operations

    Steven D. Young / Ersin Ancel / Evan Dill et al. | NTRS

    Development of a portable sonic boom simulator for field use

    Ellis, N. D. / Rushwald, I. B. / Ribner, H. S. | TIBKAT | 1974

    Brief Field of View and Elderly Drivers: A Research Study

    A. T. Perry / R. J. Koppa / R. D. Huchingson et al. | NTIS | 1993