Telstar 301 is an American communications satellite launched in July 1983 and operated by AT&T. It was one of three Telstar 3 satellites, followed by Telstar 302 in 1984 and Telstar 303 in 1985.
AMOS-1, then INTELSAT 24, is a commercial communications satellite which was operated by Spacecom as AMOS-1, for Affordable Modular Optimized Satellite and formed part of the AMOS series of satellites. It was the first Israeli civilian communications satellite, and was initially positioned at 4° West longitude in geostationary orbit. Then in September 2011, it was moved to 31° East.
Galaxy 26 is a communications satellite owned by Intelsat. It was built by Space Systems/Loral, as part of its SSL 1300 satellite bus. Galaxy 26 was formerly known as Intelsat Americas 6 and Telstar 6. It was launched aboard a Proton-K / DM-03 from Baikonur Cosmodrome, Site 81/23.
JSAT Corporation (JSAT) was the first private Japanese satellite operator, which owned the JSAT satellites, as well as operated and partially owned the N-Star with NTT DoCoMo. Its origins can be traced to the funding of Japan Communications Satellite Company (JCSAT) and Satellite Japan Corporation in 1985. Both companies merged into Japan Satellite Systems Inc. in 1993. In 2000 the company was renamed as JSAT Corporation and was listed in the First Section of the Tokyo Stock Exchange. On September 1, 2008, the company was merged into the SKY Perfect JSAT Group.
The Broadcasting Satellite System Corporation (B-SAT) is a Japanese corporation established in April 1993 to procure, manage and lease transponders on communications satellites. Its largest stockholder, owning 49.9%, is NHK, the Japan Broadcasting Corporation. In 1994, it was ranked by Space News as the world's 19th largest fixed satellite operator.
EchoStar VI or EchoStar 6 is a former American communications satellite which was operated by EchoStar. In 2013, the satellite was rebranded BermudaSat 1 after the satellite was sold to a Bermudan subsidiary of SES S.A., a satellite technology company based in Luxembourg.
Arabsat-1B was a Saudi Arabian communications satellite which was operated by Arabsat. It was used to provide communication services to the Arab States. It was constructed by Aérospatiale, based on the Spacebus 100 satellite bus, and carried two NATO E/F-band and twenty five NATO G/H-Band transponders. At launch, it had a mass of 1,270 kilograms (2,800 lb), and an expected operational lifespan of seven years.
TerreStar-1 is an American communications satellite which was operated by TerreStar Corporation. It was constructed by Space Systems/Loral, based on the LS-1300S bus, and carries E/F band transponders which will be used to provide mobile communications to North America. The signals are transmitted by an 18-metre (59 ft) reflector on the satellite. It had a launch mass of 6,910 kilograms (15,230 lb), making it the second most massive single satellite launched into a geosynchronous transfer orbit, and the second largest commercial communications satellite ever built. Its record as the most massive communication satellite was surpassed by Telstar 19V launched on Falcon 9 on July 21, 2018, with a mass of 7,076 kilograms (15,600 lb).
Thor is a family of satellites designed, launched and tested by Hughes Space and Communications for British Satellite Broadcasting (BSB), and were used for Britain's Direct Broadcast Service. Thor is owned by Telenor. Marcopolo 1 launched on 27 August 1989 on the 187th launch of a Delta rocket, and Marcopolo 2 launched on 17 August 1990, on a Delta II rocket. Marcopolo I had the Hughes designation HS376.
Eutelsat 113 West A, formerly Satmex-6, is a geostationary communications satellite which is operated by Eutelsat. Originally built for Mexico's Satmex, it was launched in 2006. The satellite was acquired by Eutelsat in its 2014 merger with Satmex, and renamed Eutelsat 113 West A in May. It is used to provide communications services to the Americas, Hawaii and the Caribbean.
Telstar is the name of various communications satellites. The first two Telstar satellites were experimental and nearly identical. Telstar 1 launched on top of a Thor-Delta rocket on July 10, 1962. It successfully relayed through space the first television pictures, telephone calls, and telegraph images, and provided the first live transatlantic television feed. Telstar 2 was launched May 7, 1963. Telstar 1 and 2—though no longer functional—still orbit the Earth.
SES-3 is a communications satellite operated by SES World Skies, then by SES S.A.
Eutelsat I F-1, also known as European Communications Satellite 1 (ECS-1) is a decommissioned communications satellite operated by the European Telecommunications Satellite Organisation (Eutelsat). Launched in 1983, it was operated in geostationary orbit at a longitude of 13° East, before moving to several other locations later in its operational life, before it was finally decommissioned in 1996. It was the first of five satellites launched to form the first-generation Eutelsat constellation.
JCSAT-4B, known as JCSAT-13 before launch, is a geostationary communications satellite operated by SKY Perfect JSAT Group (JSAT) which was designed and manufactured by Lockheed Martin on the A2100 platform.
The JSAT constellation is a communication and broadcasting satellite constellation formerly operated by JSAT Corporation and currently by SKY Perfect JSAT Group. It has become the most important commercial constellation in Japan, and fifth in the world. It has practically amalgamated all private satellite operators in Japan, with only B-SAT left as a local competitor.
JCSAT-3 was a geostationary communications satellite designed and manufactured by Hughes on the HS-601 satellite bus. It was originally ordered by JSAT Corporation, which later merged into the SKY Perfect JSAT Group. It has a mixed Ku-band and C-band payload and operated on the 128° East longitude until it was replaced by JCSAT-3A.
JCSAT-2 was a geostationary communications satellite designed and manufactured by Hughes on the HS-393 satellite bus. It was originally ordered by Japan Communications Satellite Company (JCSAT), which later merged into the JSAT Corporation. It had a Ku-band payload and operated on the 154° East longitude until it was replaced by JCSAT-2A.
Intelsat 702 is a geostationary communication satellite that was built by Space Systems/Loral (SSL). It is located in the orbital position of 32.9 degrees east longitude and it is currently in an inclined orbit. The satellite is owned by Intelsat. The satellite was based on the Loral FS-1300 platform and its estimated useful life was 15 years.
Intelsat 709 is a geostationary Communications satellite that was built by Space Systems/Loral (SSL). It is located in the orbital position of 47.5° west longitude. The satellite is owned by Intelsat. The satellite was based on the LS-1300 platform and its estimated useful life was 15 years.
Eutelsat I F-2, also known as European Communications Satellite 2 (ECS-2) is a decommissioned communications satellite operated by the European Telecommunications Satellite Organisation (Eutelsat). Launched in 1984, it was operated in geostationary orbit at a longitude of 7° East, before moving to several other locations later in its operational life, before it was finally decommissioned in 1993. It was the second of five satellites launched to form the first-generation Eutelsat constellation.
