1–20 of 27 hits
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    Airboat rudder

    Free access
    SIMPSON DAVID W | European Patent Office | 2021

    Scotland's growing railway

    Simpson, David | IuD Bahn | 2012

    COLLAPSIBLE GANTRY CAR WASH

    Free access
    SIMPSON DAVID / FERGUSON MARK | European Patent Office | 2018

      Collapsible gantry car wash

      Free access
      SIMPSON DAVID / FERGUSON MARK | European Patent Office | 2018

    ACS without an attitude

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | TIBKAT | 2017

      ACS Without an Attitude

      Hallock, Lou / Welter, Gary / Simpson, David et al. | NTRS | 2017

    Strategic Innovations in North American Railroad Management

    Natarajan, Balu / Duncan, Chandler / Simpson, David | Transportation Research Record | 2005

      Strategic Innovations in North American Railroad Management

      Natarajan, Balu / Duncan, Chandler / Simpson, David | Transportation Research Record | 2005

      Strategic Innovations in North American Railroad Management

      Natarajan, Balu | Online Contents | 2005
      Contributors: Simpson, David

    Naval Milsatcom architecture and the DOD Milsatcom master plan

    Boyd, Austin / Simpson, David | AIAA | 1995

    Control Laws: Attitude Applications

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Mission Characteristics

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Onboard Attitude Determination

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Attitude Actuators

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    General Orbit Background

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Attitude Conventions and Definitions

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Attitude Measurement Sensors

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Angular Momentum and Torque

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Onboard Orbit Computations

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Spacecraft State Estimation More Broadly

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017

    Control Laws: General Qualities

    Hallock, Harold L. / Welter, Gary / Simpson, David G. et al. | Springer Verlag | 2017