1–16 of 16 hits
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    C-12A Landing Gear Capability Tests

    J. C. Watts / V. L. Diekmann | NTIS | 1977

    OH-58A Autorotational Evaluation

    J. C. Watts / V. L. Diekmann | NTIS | 1972

    Artificial and Natural Icing Tests Production UH-60A Helicopter

    M. L. Hanks / L. B. Higgins / V. L. Diekmann | NTIS | 1980

    Preliminary Airworthiness Evaluation of the Rutan Aircraft Factory (RAF), Inc. LONG-EZ Airplane

    V. L. Diekmann / D. L. Underwood / R. N. Ward et al. | NTIS | 1983

    Engineer Design Test 1, Hughes YAH-64, Advanced Attack Helicopter

    R. C. Tarr / R. L. Stewart / R. Woratschek et al. | NTIS | 1978

    Instrument-Flight-Rules Capability Evaluation CH-54B (TARHE) Helicopter

    E. E. Bailes / V. L. Diekmann / J. C. Watts et al. | NTIS | 1972

    Engineer Design Test 2 Hughes YAH-64 Advanced Attack Helicopter

    V. L. Diekmann / T. P. Benson / R. Woratschek et al. | NTIS | 1979

    Production Validation Test -- Government Kaman K747 Improved Main Rotor Blade

    V. L. Diekmann / T. P. Benson / F. J. Bowers et al. | NTIS | 1979

    Engineering Design Test 4 YAH-64 Advanced Attack Helicopter

    G. L. Bender / V. L. Diekmann / J. D. Ottomeyer et al. | NTIS | 1980

    Demonstration of Frequency-Sweep Testing Technique Using a Bell 214-St Helicopter

    M. B. Tischler / J. W. Fletcher / V. L. Diekmann et al. | NTIS | 1987

    Demonstration of Frequency-Sweep Testing Technique Using a Bell 214-ST Helicopter

    M. B. Tischler / J. W. Fletcher / V. L. Diekmann et al. | NTIS | 1987

    Airworthiness and Flight Characteristics Evaluation, C-12A Aircraft

    J. C. Watts / V. L. Diekmann / R. B. Smith et al. | NTIS | 1976

    Limited Performance Tests CH-54B (Tarhe) Helicopter

    J. N. Johnson / V. L. Diekmann / J. M. Johnson et al. | NTIS | 1973