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... that the 2 new INTELSAT IV-A satellites scheduled for launch this year had a capacity of about 6250 simultaneous telephone calls, plus television; the first such satellite- INTELSAT 1, the 1965 Early Bird-could carry either 200 telephone calls or one TV channel. Charyk said negotiations had been held with Hughes Aircraft (maker of INTELSAT IV ), TRW Inc ...

... future goals of manned space flight must await the . . . next administration." ''(Text)'' NASA's Oso IV spacecraft ''(launched Oct. 18, 1967)'' had obtained valu­able new data on three-dimensional structure ... resolution of in­strument on Oso IV. ''(Science, 10/4/68, 95-9)'' ComSatCorp, on behalf of INTELSAT, awarded Hughes Aircraft Co. $72- million contract for Intelsat IV advanced comsats. Hughes would de­liver ...

... test of seven INTELSAT V satellites, with options for up to eight additional satellites. In 1979 INTELSAT V satellites would replace the INTELSAT IV - A series to be deployed in September 1975. INTELSAT V satellites ... . A single satellite design would be used in all three ocean regions of the INTELSAT global systems. INTELSAT V satellites were expected to have a capacity of 12 000 two-way voice ...

... of the International Telecommunications Satellite Organization ( INTELSAT ), viewed the past 10 yr, up to the new INTELSAT IV-A , largest operational comsat to date. The brief history of INTELSAT summarized the organization's development ... members of the International Telecommunications Union (ITU); any country, whether or not a member of INTELSAT , could have access to the system on a nondiscriminatory basis. Current planning was geared to ...

... electrical and propellant efficiency than other thrusters of comparable size. ( INTELSAT Release 76-22-M) The board of governors of INTELSAT -the International Telecommunications Satellite Organization-announced award of a 14-mo ... extended service for an additional 24 mo. The Cameroon facilities had monitored INTELSAT IV-A satellites since 1 April 76. ( INTELSAT Release 76-23-1) July 1976 July August 1976 August Aug 1 ...

... version of standard ROCOZ payload, designed to measure ozone distribution for support data on Ogo IV satellite. Rocket and instrumentation performed satisfactorily. Scientific data were usable. ''(NASA Rpt SRL)'' Charles W ... to build a 10,000-channel satellite, Intelsat IV, Electronics reported. Procurement of four or more of the satellites would have to be approved by INTELSAT, but "chances of a go-ahead look ...

... Intelsat-IV F-3 comsat, launched by NASA for Communications Satellite Corp. on behalf of International Telecommunications ... been held in orbital position between Atlantic and Pacific pending successful launch and checkout of Intelsat-IV F-4 (launched Jan. 22). ''(ComSatCorp Release 72-12; ComSatCorp rio)'' NASA launched Aerobee 170 ...

... -3B; Palapa-B; OTS, an operational test satellite developed by ESA ; INTELSAT IV A-C; Sirio, an Italian experimental spacecraft; INTELSAT IV A-D; FLTSATCOM, part of a Navy-Air Force operational near-global ...

... almost equally. Scheduled in Jan. would be INTELSAT IV-A F-3 for ComSatCorp , FltSatCom-A for the Navy, and its own IUE; the INTELSAT IV-A F-6 would follow in Feb. March ...

... launch and operation of Intelsat-III F-2 (Dec. 18, 1968), increase in INTELSAT membership to 63 nations, award of $72-million contract to Hughes Aircraft Co. for four Intelsat IV satellites, and phasing out of regular service of Intelsat I ( Early Bird ) after ...

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