1–20 of 31 hits
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    Space Shuttle solid rocket booster

    Hardy, G. B. | NTRS | 1979

    The 4D area navigation system description and flight test results

    Lee, H. Q. / Neuman, F. / Hardy, G. H. | NTRS | 1975

    The reliability contribution of the pilot to a large launch vehicle control system.

    Hardy, G. H. / Kurkowski, R. L. / Ritter, G. D. | NTRS | 1967