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    Counter Intelligence Corps History and Mission in World War II

    NTIS | 1951
    Keywords: Global

    Channel and Traffic Status Collection and Display. Volume II. Study of Human Factors in System Control of Air Communications Traffic

    H. H. Pine | NTIS | 1960
    Keywords: Global communication systems

    The Economic Potential of Communication Satellites

    W. Meckling | NTIS | 1961
    Keywords: Global communication systems

    Mark IV Terminal

    NTIS | 1965
    Keywords: Global communication systems

    Military Communication Satellites

    V. W. Wall | NTIS | 1968
    Keywords: Global communication systems

    Communication Satellites and Their Possible Influence on the Automobile

    J. L. Hult | NTIS | 1969
    Keywords: Global communication systems

    A Comparison of Millimeter and Laser Space-to-Space Communication Links

    L. A. Hoffman / T. S. Hartwick / H. J. Wintroub | NTIS | 1970
    Keywords: Global communication systems

    Satellite Systems for Integrated Communications, Navigation, and Identification

    P. M. Diamond | NTIS | 1970
    Keywords: Global communication systems

    Satellite Search and Rescue System Studies: Alarm and Position Reporting

    E. Kamiya / H. G. Mallean / T. A. Smith et al. | NTIS | 1971
    Keywords: Global communication systems

    Trade Study Report for Advanced Survival Avionics Package

    NTIS | 1972
    Keywords: Global communication systems

    Continental Land Mass Air Traffic Control (Colm ATC)

    J. A. Pecar / J. E. Henrich | NTIS | 1973
    Keywords: Global Navigation Systems

    System 621B User Equipment Definition and Experiments Program. Task VI, Phase II. Volume III, Part 2. Test Data and Analyses

    J. J. Courtney / R. Laho / I. Kadar et al. | NTIS | 1973
    Keywords: Global communication systems

    System 621B User Equipment Definition and Experiments Program. Task VI, Phase II. Volume III, Part 1. Test Data and Analyses

    J. J. Courtney / R. Laho / I. Kadar et al. | NTIS | 1973
    Keywords: Global communication systems

    System 621B User Equipment Definition and Experiments Program. Task VI, Phase II. Volume II. Test and Equipment Description

    J. J. Courtney / R. Laho / I. Kadar et al. | NTIS | 1973
    Keywords: Global communication systems

    Geometric Performance of the Global Positioning System

    A. H. Bogen | NTIS | 1974
    Keywords: Global Navigation Systems , Global

    Global Positioning System (GPS), Part I. Volume C. Control Segment Systems Analysis Report

    NTIS | 1974
    Keywords: Global Navigation Systems , Global , Global Positioning System

    Operating Frequencies for the NAVSTAR/Global Positioning System

    F. E. Butterfield | NTIS | 1976
    Keywords: Global positioning system

    An Advanced Concept for the Overseas DCS

    B. J. Leon | NTIS | 1976
    Keywords: Global communication systems

    Concept for a Worldwide Civil Maritime Satellite Communication Network (Marsat). Operation System Study

    O. Bettinger / H. Cohrs / J. Conradt et al. | NTIS | 1977
    Keywords: Global communication

    MARAD/GPS Demonstration Project

    J. Pitre | NTIS | 1978
    Keywords: Global Navigation Systems , Global positioning system

    Investigation of a Preliminary GPS Receiver Design for General Aviation

    B. D. Elrod / F. D. Natali | NTIS | 1978
    Keywords: Global Navigation Systems , Global positioning system

    The Short-Term Quality of NAVSTAR Tracking Data

    P. S. Jorgensen | NTIS | 1978
    Keywords: Global Navigation Systems , Global positioning system

    Maritime Satellite Communications: A Management Perspective

    W. H. Penrose | NTIS | 1978
    Keywords: Global communication systems

    Ionospheric Measurements from Navstar Satellites

    P. S. Jorgensen | NTIS | 1978
    Keywords: Global positioning system

    Shuttle Global Positioning System (GPS) Design Study

    P. W. Nilsen | NTIS | 1979
    Keywords: Global Navigation Systems , Global positioning system

    Shuttle Global Positioning System (GPS) System Design Study

    P. W. Nilsen | NTIS | 1979
    Keywords: Global Navigation Systems , Global positioning system

    The Contribution of Navigation Technology Satellites to the Global Positioning System

    R. L. Easton / J. A. Buisson / T. B. McCaskill et al. | NTIS | 1979
    Keywords: Global Navigation Systems , Global positioning system

    The REFSAT Approach to Low-Cost GPS Terminals

    J. W. Sennott / A. K. Choudhury / R. E. Taylor | NTIS | 1979
    Keywords: Global positioning system

    Navstar Global Positioning System Applicability to the National Oceanic Satellite System

    G. A. Matchett | NTIS | 1980
    Keywords: Global Navigation Systems , Global positioning system

    Gps/Refsat Definition Study Report for Low-Cost Terminals

    NTIS | 1980
    Keywords: Global Navigation Systems , Global positioning system

    Space Shuttle Navigation Analysis. Volume 1: GPS Aided Navigation

    G. A. Matchett / M. A. Vogel / T. J. Macdonald | NTIS | 1980
    Keywords: Global positioning system

    General Aviation Aircraft Antennas for the Global Positioning System

    M. C. Gilreath / J. S. Chatterjee | NTIS | 1981
    Keywords: Global Navigation Systems , Global positioning system

    Proc. of the nat. aerospace meeting, April, 8-10, 1981, Trevose, USA

    Tema Archive | 1981
    Keywords: GPS (GLOBAL POSITIONING SYSTEM)

    Evaluation of Various Navigation System Concepts

    L. Hogle / K. Markin / S. Toth | NTIS | 1982
    Keywords: Global Navigation Systems , Global positioning system

    GPS/IGS Design Analysis Report. Volume I

    NTIS | 1982
    Keywords: Global Navigation Systems , Global positioning system , GPS(Global Positioning System) , IGS(IONDS Global Segment)

    SH-3 Helicopter/Global Positioning System Integration Analysis

    R. H. Hart | NTIS | 1982
    Keywords: Global Navigation Systems , Global positioning system

    NAVSTAR GPS Simulation and Analysis Program

    R. M. Kalafus / J. Kraemer / N. Knable et al. | NTIS | 1983
    Keywords: Global Navigation Systems , Global positioning system , NAVSTAR global positioning system

    Experimental GPS (Global Positioning System) Navigation Receiver for General Aviation: Design and Measured Performance

    S. D. Campbell / R. R. LaFrey | NTIS | 1983
    Keywords: Global Navigation Systems , Global positioning system

    Simulation and Analysis of Differential Global Positioning System for Civil Helicopter Operations

    R. P. Denaro / A. R. Cabak | NTIS | 1983
    Keywords: Global Navigation Systems , Global positioning system

    Cost Development of the Dual-Channel GPS (Global Positioning System) Navigator for General Aviation Application

    K. Markin / D. Swann | NTIS | 1983
    Keywords: Global Navigation Systems , Global positioning system , Global communications

    Carrier Acquisition and Tracking by a Costas-Loop with Automatic Frequency Control

    E. Messerschmid | NTIS | 1983
    Keywords: Global positioning system

    Worldwide Report, Telecommunications Policy, Research and Development, No. 255

    NTIS | 1983
    Keywords: Global

    Worldwide Report, Telecommunications Policy, Research and Development, No. 291

    NTIS | 1983
    Keywords: Global

    Navigation by Satellite Timing and Ranging: Global Positioning System (GPS) Navstar

    J. A. Spaans | NTIS | 1984
    Keywords: Global Navigation Systems , Global positioning system

    Potential of the NAVSTAR Global Positioning System for the Corps of Engineers, Civil Works

    K. D. Robertson | NTIS | 1985
    Keywords: Global Navigation Systems , Global positioning system

    Reliability of Navigation Service Provided by the Global Positioning System

    R. M. Kalafus | NTIS | 1985
    Keywords: Global Navigation Systems , Global positioning system

    406 MHz Global Positioning System/Emergency Location Transmitter for Search and Rescue Satellite Operations

    K. P. Maine | NTIS | 1985
    Keywords: Global Navigation Systems , Global positioning system

    GPS Time Steering

    W. J. Klepczynski / H. F. Fliegel / D. W. Allan | NTIS | 1986
    Keywords: Global positioning system , Gps(Global positioning system)

    Rubidium and Cesium Frequency Standards Status and Performance on the GPS Program

    M. Van Melle | NTIS | 1986
    Keywords: Global Navigation Systems , Global positioning system

    Civil Access to the Precise Positioning Service of the NAVSTAR Global Positioning System

    M. J. Ellett | NTIS | 1986
    Keywords: Global positioning system

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