The Online Books Page

Books by Henry L. Kelley:

Books in the extended shelves:

• Kelley, Henry L.: Aerodynamic characteristics of several current helicopter tail boom cross sections including the effect of spoilers (National Aeronautics and Space Administration, 1986), also by John C. Wilson, United States. Army Aviation Research and Technology Activity. Aerostructures Directorate, Langley Research Center, United States. Army Aviation Systems Command, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Kelley, Henry L.: Aerodynamic effect of strakes on two-dimensional tail boom models of OH-58A and OH-58D helicopters (National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ;, 1990), also by Cynthia A. Crowell and United States. Army Aerostructures Directorate (page images at HathiTrust)
• Kelley, Henry L.: Aerodynamic performance of a 0.27-scale model of an AH-64 helicopter with baseline and alternate rotor blade sets (National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ;, 1990), also by United States. Army Aerostructures Directorate (page images at HathiTrust)
• Kelley, Henry L.: Effect of planform taper on hover performance of an advanced AH-64 model rotor (National Aeronautics and Space Administration, Scientific and Technical Information Office, 1987), also by United States. Army Aviation Research and Technology Activity and United States. National Aeronautics and Space Administration. Scientific and Technical Information Office (page images at HathiTrust)
• Kelley, Henry L.: An exploratory flight investigation of helicopter sling-load placements using a closed-circuit television as a pilot aid (National Aeronautics and Space Administration ;, 1974), also by Daniel J. DiCarlo and Kenneth R. Yenni (page images at HathiTrust)
• Kelley, Henry L.: Flight investigation of effects of a fan-in-fin yaw control concept on helicopter flying-quality characteristics (National Aeronautics and Space Administration ;, 1974), also by Thomas C. West and Langley Directorate (page images at HathiTrust)
• Kelley, Henry L.: A flight study of the conversion maneuver of a tilt-duct VTOL aircraft (National Aeronautics and Space Administration :, 1960), also by Robert J. Tapscott and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Kelley, Henry L.: NASA TN D-1802 (National Aeronautics and Space Administration, 1963), also by Robert A. Champine, Langley Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)
• Kelley, Henry L.: NASA TN D-2680 (National Aeronautics and Space Administration, 1965), also by Robert J. Pegg, John P. Reeder, and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)
• Kelley, Henry L.: NASA TN D-3936 (National Aeronautics and Space Administration :, 1967), also by James Scheiman and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)
• Kelley, Henry L.: Transition and hovering flight characteristics of a tilt-duct VTOL research aircraft (National Aeronautics and Space Administration :, 1962), also by United States National Aeronautics and Space Administration (page images at HathiTrust)

Find more by Henry L. Kelley at your library, or elsewhere.