D. Key

The Generation of a Military Specification for Flying Qualities of Piloted V/STOL Aircraft-MIL-F-83300

D. Key, 1971 .

The Evolution, Revolution, and Challenges of Handling Qualities

David B. Doman, David K. Schmidt, David G. Mitchell, 2003 .

Some lessons learned in three years with ADS-33C. [rotorcraft handling qualities specification]

Chris L. Blanken, Roger H. Hoh, David L. Key, 1993 .

Evolution, Revolution, and Challenges of Handling Qualities

David G. Mitchell, David H. Klyde, David H. Mason, 2004 .

Helicopter simulation validation using flight data

William Y Abbott, W. B. Cleveland, David L Key, 1982 .

Investigation of a Helicopter Individual Blade Control (IBC) System in Two Full-Scale Wind Tunnel Tests: Volume II

Stephen A. Jacklin, S. M. Swanson, A. Blaas, 2003 .