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    Details on piasecki XHJP-1

    Coleman, F. | Engineering Index Backfile | 1949

    Piasecki HRP-2

    Coleman, F. | Engineering Index Backfile | 1949

    Model 7, Helidyne

    Coleman, F. | Engineering Index Backfile | 1949

    Fairey Gyrodyne

    Coleman, F. | Engineering Index Backfile | 1949

    U S Air Force's airborne psychology laboratory

    Coleman, F. | Engineering Index Backfile | 1950

      U S Air Force's airborne psychology laboratory

      Coleman, F. | Engineering Index Backfile | 1950

    Underwater detection by helicopter

    Coleman, F. | Engineering Index Backfile | 1957

    Republic demonstrates Djinn

    Coleman, F. | Engineering Index Backfile | 1958

    Helicopter missile demonstration

    Coleman, F. | Engineering Index Backfile | 1958

    U.S.A.F. Tests jet engine in wind tunnel

    Coleman, F. | Engineering Index Backfile | 1958

    Twin-engine helicopter crane

    Coleman, F. | Engineering Index Backfile | 1958

    Skeleton aircraft simulates VTOL SC.1

    Coleman, F. | Engineering Index Backfile | 1958

    Diversified program outline in Hiller report

    Coleman, F. | Engineering Index Backfile | 1959

    Design of Gate Delay and Gate Interval Time for Four-Quadrant Gate System at Railroad-Highway Grade Crossings

    Coleman, F. / Moon, Y. J. / National Research Council; Transportation Research Board | British Library Conference Proceedings | 1996

    Utilization of a Geographical Information System (GIS) as the Database for Spatial Analysis of Railroad Grade Crossing Accidents

    Coleman, F. / Abdel-Aal, M. / University of Tennessee et al. | British Library Conference Proceedings | 1997

    Car Following and Dynamic Dilemma Zone Based on Driver Behavior at Railroad-Highway Grade Crossings

    Moon, Y. J. / Coleman, F. / University of Tennessee et al. | British Library Conference Proceedings | 1997

    System Simulation of Dual-Gate At-Grade Railroad-Highway Crossings: Development and Verification

    Coleman, F. / Moon, Y. J. / National Research Council; Transportation Research Board | British Library Conference Proceedings | 1997

    Warning Time Needs at Railroad-Highway Grade Crossings with Trapped Vehicle Detection for Four-Quadrant Gate System

    Coleman, F. / Moon, Y. J. / University of Tennessee et al. | British Library Conference Proceedings | 1997

    Development and application of a trapped vehicle detection methodology for four quadrant gate at-grade crossings

    Coleman, F. / Moon, Y. / Canadian Society for Civil Engineering | British Library Conference Proceedings | 1998

      Development and application of a trapped vehicle detection methodology for four quadrant gate at-grade crossings

      Coleman, F. / Moon, Y. / Canadian Society for Civil Engineering | British Library Conference Proceedings | 1998

    Validation of a Four-Quadrant Gate Simulation Model: Predicted Versus Actual Gate Operating Values

    Coleman, F. / Moon, Y. J. / National Research Council; Transportation Research Board | British Library Conference Proceedings | 1998

    Trapped Vehicle Detection System for Four-Quadrant Gates in High Speed Rail Corridors: Design Methodology and Implementation Issues

    Coleman, F. / Moon, Y. J. / National Research Council; Transportation Research Board | British Library Conference Proceedings | 1998