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    Mid-Air Helicopter Delivery at Mars Using a Jetpack

    Balaram, J. / Gharib, Morteza / Burdick, Joel et al. | NTRS | 2022

    Observations from Exploration of VTOL Urban Air Mobility Designs

    Johnson, Wayne / Silva, Christopher | NTRS | 2018

    Computational Study of the Side-By-Side Urban Air Taxi Concept

    Ventura Diaz, Patricia / Johnson, Wayne / Ahmad, Jasim et al. | NTRS | 2019

    Motivations and Preliminary Design for Mid-Air Deployment of a Science Rotorcraft on Mars

    Rapin, William / Burdick, Joel / Gharib, Morteza et al. | NTRS | 2020

    VTOL Urban Air Mobility Concept Vehicles for Technology Development

    Silva, Christopher / Johnson, Wayne / Antcliff, Kevin R. et al. | NTRS | 2018

    Improved Mars Helicopter Aerodynamic Rotor Model for Comprehensive Analyses

    Grip, Håvard F. / Johnson, Wayne / Koning, Witold J. F. | NTRS | 2018

    Mars Helicopter Technology Demonstrator

    Balaram, J. (Bob) / Canham, Timothy / Duncan, Courtney et al. | NTRS | 2018

    Performance Optimization of Plate Airfoils for Martian Rotor Applications Using a Genetic Algorithm

    Koning, Witold J. F. / Romander, Ethan A. / Johnson, Wayne | NTRS | 2019

    Improved Mars Helicopter Aerodynamic Rotor Model for Comprehensive Analyses

    Koning, Witold J. F. / Johnson, Wayne / Grip, Havard F. | NTRS | 2018

    Multidisciplinary Conceptual Design for Reduced-Emission Rotorcraft

    Silva, Christopher / Johnson, Wayne / Solis, Eduardo | NTRS | 2018

    Concept Vehicles for VTOL Air Taxi Operations

    Johnson, Wayne / Silva, Christopher / Solis, Eduardo | NTRS | 2018

    Observations from Exploration of VTOL Urban Air Mobility Designs

    Johnson, Wayne / Silva, Christopher | NTRS | 2018

    NDARC NASA Design and Analysis of Rotorcraft

    Johnson, Wayne | NTRS | 2017

    Flight Dynamics of Mars Helicopter

    San Martin, Miguel / Mettler, Berenice / Allan, Brian et al. | NTRS | 2017

      Flight Dynamics of Mars Helicopter

      San Martin, Miguel / Mettler, Berenice / Allan, Brian et al. | NTRS | 2017

    Coaxial Compound Helicopter for Confined Urban Operations

    Johnson, Wayne / Elmore, Joshua F. / Keen, Ernest B. et al. | NTRS | 2016

    Handling Qualities Optimization for Rotorcraft Conceptual Design

    Lawrence, Ben / Theodore, Colin / Johnson, Wayne et al. | NTRS | 2016

    NDARC NASA Design and Analysis of Rotorcraft- User Training

    Johnson, Wayne / Silva, Christopher / Sinsay, Jeffrey | NTRS | 2014

    Application of Climate Impact Metrics to Rotorcraft Design

    Russell, Carl / Johnson, Wayne | NTRS | 2013

    Application of Climate Impact Metrics to Civil Tiltrotor Design

    Russell, Carl R. / Johnson, Wayne | NTRS | 2013

    Design and Performance of Lift-Offset Rotorcraft for Short-Haul Missions

    Johnson, Wayne / Moodie, Alex M. / Yeo, Hyeonsoo | NTRS | 2012

    Overview of the Helios Version 2.0 Computational Platform for Rotorcraft Simulations

    Sankaran, Venkateswaran / Wissink, Andrew / Datta, Anubhav et al. | NTRS | 2011

    Milestones in Rotorcraft Aeromechanics

    Johnson, Wayne | NTRS | 2011

    A Tribute to Professor Rene H. Miller - A Pioneer in Aeromechanics and Rotary Wing Flight Transportation

    Friedmann, Peretz P. / Johnson, Wayne / Scully, Michael P. | NTRS | 2011

    Overview of the Novel Intelligent JAXA Active Rotor Program

    Saito, Shigeru / Kobiki, Noboru / Tanabe, Yasutada et al. | NTRS | 2010

    Rotorcraft Conceptual Design Environment

    Johnson, Wayne / Sinsay, Jeffrey D. | NTRS | 2010

      Rotorcraft Conceptual Design Environment

      Johnson, Wayne / Sinsay, Jeffrey | NTRS | 2009

    Rotorcraft Technology for HALE Aeroelastic Analysis

    Young, Larry / Johnson, Wayne | NTRS | 2008

    Performance of Advanced Heavy-Lift, High-Speed Rotorcraft Configurations

    Johnson, Wayne / Yeo, Hyeonsoo / Acree, C. W., Jr. | NTRS | 2007

    Optimum Design of a Compound Helicopter

    Yeo, Hyeonsoo / Johnson, Wayne | NTRS | 2006

    Aeromechanics Analysis of a Compound Helicopter

    Yeo, Hyeonsoo / Johnson, Wayne | NTRS | 2006

    Designs and Technology Requirements for Civil Heavy Lift Rotorcraft

    Johnson, Wayne / Yamauchi, Gloria K. / Watts, Michael E. | NTRS | 2006

    Performance, Loads and Stability of Heavy Lift Tiltrotors

    Acree, Cecil W., Jr. / Johnson, Wayne | NTRS | 2006

    NASA Heavy Lift Rotorcraft Systems Investigation

    Johnson, Wayne / Yamauchi, Gloria K. / Watts, Michael E. | NTRS | 2005