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    Effects of a Straightening Operation on Performance of Inconel 550 Buckets

    Gyorgak, C A / Johnston, J R / Weeton, J W | NTRS | 1956

    Origin and Development of Leading-edge Cracks in Turbojet Engine Buckets

    Springsteen, D F / Gyorgak, C A / Johnston, J R | NTRS | 1957

    Performance of two boron-modified S-816 alloys in a turbojet engine operated at 1650° F

    Waters, William J. / Signorelli, Robert A. / Johnston, James R. | TIBKAT | 1959

    INVESTIGATION OF A PULSE-TORQUED SYSTEM

    Johnston, A. R. / Szirmay, S. | NTRS | 1961

    Helicopter Airspeed System Investigations

    J. R. Melton / J. A. Johnston | NTIS | 1962

    Performance of several cast nickel-base alloys as turbojet-engine bucket materials at 1650° F

    Johnston, James R. / Gyorgak, Charles A. / Sinclair, John H. | TIBKAT | 1962

    Takeoff and Landing Evaluation of the Pilatus Turbo Porter, Model PC-6/A, Airplane

    L. G. Schroers / J. A. Johnston / J. C. Watts | NTIS | 1963

    Studies Relating to the Attainment of High Lift-Drag Ratios at Hypersonic Speeds

    Bertram, M. H. / Fetterman, D. E. / Henderson, A., Jr. et al. | NTRS | 1965

    Performance of rocket nozzle materials with several solid propellants

    Johnston, James R. / Signorelli, Robert A. / Freche, John C. | TIBKAT | 1966

    Performance of rocket nozzle materials with several solid propellants

    Freche, J. C. / Johnston, J. R. / Signorelli, R. A. | NTRS | 1966

    Concept of delta wing X-51

    Tweedie, A. / Gaines, L.M. / Johnston, E.W. | Engineering Index Backfile | 1968

    Recent studies of factors affecting high lift- drag ratios at Mach 19 in helium.

    Henderson, A., Jr. / Johnston, P. J. / Molloy, J. K. et al. | NTRS | 1968