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"Use and Benefits of GPS for the Civil/Commercial Communities," by Brad Montgomery, Texas Instruments. "NAVSAT: A Global Civil Nav- igation Satellite System," by C. Rosetti, European Space Agency. "Inmarsat: Clearing the Air," by J.C. Bell, International Maritime Satellite Organization. "The Evolution of Inmarsat Ship Terminal Technology," by A. Clifford Barker, Navidyne Corporation. "Message Preparation Capabil- ity of an Inmarsat Satellite Com- munications Terminal," by Don- ald V. Anderson, Magnavox Advanced Products and Systems Company. "The Acceleration Displaceable Mass: Generation Three for In- marsat Above-Deck Systems," by Monroe McDonald, Tracor, BEI, Inc. "Coast Guard Telecommunica- tions and the Future Global Mari- time Distress and Safety System," by Capt. M.E. Gilbert, U.S. De- partment of Transportation, U.S. Coast Guard. "A New Generation of Lifeboat Radios (Part of the FRG Project 'Ship of the Future'," by Udo von Stebut, DEBEG GmbH, Federal Republic of Germany. "COSPAS/SARSAT—An Oper- ating International System Look- ing Towards an International Op- erating Framework," by Thomas E. McGunigal, et. al., U.S. Na- tional Aeronautics and Space Administration. "Implementation of a Global Search and Rescue Satellite Sys- tem," by George Kadar and Bruce Burlton, Telesat Canada. "Future Maritime Position Lo- cation System Economics and Markets," by Robert Tanenhaus, consultant. "Radiolocation Range Nulls and Antenna Separations," Thomas A. Moore, U.S. Department of Commerce, NOAA, National Ocean Service. The National Ocean Industries Association (NOIA) Telecommuni- cations meetings on Navigation and Positioning, Communications, and Ocean Sensing have been scheduled to overlap with the RTCM Assembly. The meetings are to be held on May 31 and June 1 at the De La Poste Motor Hotel, 316 Rue Chartres, New Orleans, and have been so arranged as to minimize conflict with the RTCM sessions in order to enable mem- bers to attend both functions. The NOIA offices are located at 1050 Seventeenth Street, N.W., Suite 700, Washington, D.C. 20036. The telephone number is (202) 785-5116. For complete details on the RTCM annual assembly including registration contact RTCM's of- fices at 655 Fifteenth Street, N.W., Suite 300, Washington, D.C. 20005. The telephone number is (202) 639-4006. OTC Begins Study Of HP's Response To Wave Forces Offshore Technology Corpora- tion of Escondido, Calif., invited the offshore industry to partici- pate in a study and test program to determine the response of Ten- sion Leg Platforms (TLP) to wave forces. Rod Edwards, president, OTC, said that the program consisted of wave basin testing of a represent- ative TLP design model at OTC's Escondido, Calif., facility. The re- sults defined the responses of TLP's to both linear and non-linear wave forces and established a data base for engineering design standards for these platforms. OTC called a recent meeting in Houston, Texas, of offshore firms to participate in this important program. OTC has deep and shallow water test facilities as well as an outdoor coastal modeling basin. All are fully instrumented and comple- mented by modern computerized data acquisition systems. For complete information on the testing program, Circle 76 on Reader Service Card Michigan-Jastram Thrusters are delivered with the gearcase and propeller completely installed. To further ease installation, Michigan-Jastram Bow Thrusters can be delivered with full length tunnels. Once installed in the hull, elemental connections to the thruster's prime mover com- pletes installation. The bow thruster gear and propeller can be removed for service within the tunnel. Because few companies can offer the expertise of our technical and manufacturing staff, or a more efficient distribution and service network, shouldn't your most logical choice for the ultimate in maneuverability systems be a Michigan-Jastram Bow Thruster? We think so, too. Michigan-Jastram gears meet all customer and classification society requirements. thrusters: The stateof the art. Photo, courtesy of Peterson Builders Inc. For information regarding Michigan-Jastram systems, please call: 1 616 452-6941, Telex: 6877077 MIMOT UW, or write: Michigan-Jastram, 1501 Buchanan Ave., S.W., Grand Rapids, Ml 49507. Michigan Whea® Corporation Maximum maneuverability and operational efficiency translates directly into increased profitabil- ity. That's why—especially in today's economic and fuel con- scious times—it's important for you to rely on the proven perfor- mance and dependability of Michigan-Jastram Bow Thrusters. JL Whether your ship is running at slow speed, with minimal rudder response; being han- dled by a tug-boat; or maintaining its station, generating transverse thrust helps to attain maximum maneu- verability. Therefore, for optimum safety and handling capability, Michigan-Jastram Bow Thrusters are a sound, logical investment. May 15,1984 Circle 112 on Reader Service Card 19
