Encyclopedia Astronautica
Intelsat


Intelsat operated the world's first commercial communications satellite. It has provided the scheduled transoceanic television and voice and data communications service ever since.

More... - Chronology...


Associated Countries
Associated Spacecraft
  • Intelsat 1 American communications satellite. One launch, 1965.04.06. Intelsat 1, also called Early Bird, was the world's first commercial communications satellite. It provided the first scheduled transoceanic TV service and was operational for 3.5 years. More...
  • Intelsat 2 American communications satellite. 4 launches, 1966.10.26 (Intelsat 2 F-1) to 1967.09.28 (Intelsat 2 F-4). The Intelsat 2 series expanded ITSO coverage to include 2/3 of the Earth's surface. More...
  • Intelsat 3 American communications satellite. 8 launches, 1968.09.19 (Intelsat-3 F-1) to 1970.07.23 (Intelsat 3 F-8). Intelsat 3 spacecraft were used to relay commercial global telecommunications including live TV. More...
  • Intelsat 4 American communications satellite. 8 launches, 1971.01.26 (Intelsat 4 F-2) to 1975.05.22 (Intelsat 4 F-1). The Intelsat 4 series continued the growth of the Intelsat communications network. More...
  • Intelsat 4A American communications satellite. 10 launches, 1975.09.26 (Intelsat 4A F-1) to 1981.02.21 (Comstar 4). Intelsat 4A satellites increased satellite capacity to 7250 voice circuits or 2 TV channels. More...
  • Intelsat 5 American communications satellite. 9 launches, 1980.12.06 (Intelsat 5 F-2) to 1984.06.09 (Intelsat 5 F-9). The last five of the nine spacecraft in this block carry a maritime mobile payload (seven additional transponders) for lease by Inmarsat. More...
  • Intelsat 5A American communications satellite. 6 launches, 1985.03.22 (Intelsat 5A F-10) to 1989.01.27 (Intelsat 5A F-15). The Intelsat 5A series was derived from the Intelsat 5. More...
  • HS 393 American communications satellite. 7 launches, 1989.03.06 (JCSAT 1) to 1991.10.29 (Intelsat 6A F-1). Domestic communication. Launching states: Japan, France, USA. At the time, these were the largest commercial spacecraft ever built. More...
  • FS-1300 American communications satellite bus. Operational, first launch 1989.06.05. More...
  • AS 5000 American communications satellite. 4 launches, 1991.03.02 (Astra 1B) to 1992.06.10 (Intelsat K). 3-axis stabilization with momentum wheels, magnetic torquers, Earth sensors and 20 blowdown monopropellant hydrazine thrusters. More...
  • AS 7000 American communications satellite. 13 launches, 1993.12.16 (Telstar 401) to 1998.06.18 (Intelsat 805). 3-axis stabilized. Two large solar panels with 1-axis articulation. More...
  • AS 2100 American communications satellite. Operational, first launch 1996.09.08 (GE 1). Cost per satellite $100 million for the spacecraft including ground support equipment, but not including launch costs. 3-axis stabilized. More...
  • Star bus American communications satellite bus. Operational, first launch 1997.11.12 (Cakrawarta 1). The Orbital Star bus was designed for reliable and robust performance in a variety of LEO and GEO missions. More...
  • HS 702 American communications satellite bus. Operational, first launched 1999.12.22. More...

Associated Launch Vehicles
  • Delta D American orbital launch vehicle. Four stage vehicle consisting of 3 x Castor + 1 x Thor DSV-2C + 1 x Delta D + 1 x Altair 2 More...
  • Delta E1 American orbital launch vehicle. Four stage vehicle consisting of 3 x Castor + 1 x Thor DSV-2C + 1 x Delta E + 1 x FW4D More...
  • Delta M American orbital launch vehicle. Long Tank Thor augmented with 3 Castor 2 boosters and Delta E / Burner 2 (Star 37D) upper stages. More...
  • Ariane 1 French orbital launch vehicle. First version of the Ariane launch vehicle. More...
  • Ariane 2 French orbital launch vehicle. Basic three stage vehicle without solid rocket motor strap-ons. Payload to geosynchronous transfer orbit was 2,175 kg. More...
  • Ariane 44LP French orbital launch vehicle. Ariane 4 with 2 liquid rocket + 2 solid rocket strap-ons. More...
  • Ariane 44L French orbital launch vehicle. Ariane 4 with 4 liquid rocket strap-ons. More...
  • Commercial Titan 3 American orbital launch vehicle. Commercial version of Titan 34D military booster. It differed in having a lengthened second stage and a 4 m diameter payload shroud to handle shuttle-class or Ariane-type dual payloads. More...
  • Ariane 44P French orbital launch vehicle. Ariane 4 with 4 solid rocket strap-ons. More...
  • Atlas IIA American orbital launch vehicle. Atlas IIA was a commercial derivative of the Atlas II developed for the US Air Force. Higher performance RL10A-4 (or RL10A-4-1) engines replaced Atlas II's RL10A-3-3A engines. More...
  • Ariane 42L French orbital launch vehicle. Ariane 4 with 2 liquid rocket strap-ons. More...
  • Atlas IIAS American orbital launch vehicle. The Atlas II booster was 2.7-meters longer than the Atlas I and included uprated Rocketdyne MA-5A engines. The Atlas I vernier engines were replaced with a hydrazine roll control system. The Centaur stage was stretched 0.9-meters compared to the Centaur I stage. Fixed foam insulation replaced Atlas I's jettisonable insulation panels. Higher performance RL10A-4 or RL10A-4-1 engines replaced Atlas II's RL10A-3-3A. The Atlas IIAS model added four Thiokol Castor IVA solid rocket boosters (SRBs) to the core Atlas stage to augment thrust for the first two minutes of flight. More...
  • Proton-K/DM-2M This four stage version uses the Block DM-2M / 11S861-01 upper stage, which has its own self-contained guidance unit. This reduces payload but does not require the spacecraft's guidance system to provide steering commands to booster. Used for launches of Russian geosynchronous satellites from 1994 on. More...
  • CZ-3B Chinese orbital launch vehicle. The Long March 3B was the most powerful Long March launch vehicle. It could inject a 5,000 kg payload into geosynchronous transfer orbit. The CZ-3B was developed on the basis of the CZ-3A, but had enlarged propellant tanks, larger fairing, and four boosters strapped onto the core stage. The CZ-3B boosters were identical to those of the CZ-3A. More...
  • Zenit-3SL Ukrainian orbital launch vehicle. From the beginning of the program a Zenit-3 version was proposed for geosynchronous launches using the N1/Proton Block D third stage. This had the potential of replacing the Proton in the role of geosynchronous launcher. It was considered for launch from Australia / Cape York in the 1980's. Finally a joint US-Norwegian-Ukraininan-Russian consortium was formed to launch the three stage commercial Zenit from the Odyssey floating launch platform in the Pacific Ocean. More...
  • Proton/Briz M Improved Proton orbital launch vehicle. Improvements in lower stages to reduce structural mass, increase thrust, and fully utilize propellants (reducing release of toxic chemicals in stage impact areas). Briz M storable propellant upper stage replaces Block D cyrogenic stage. More...

Associated Manufacturers and Agencies
  • PRC Chinese Ministry of Astronautics, Beijing, China. More...
  • Intelsat American agency. International Telecommunications Satellite Organization, Washington DC. , Washington, DC, USA More...
  • NOAA American agency overseeing development of spacecraft. National Oceanic and Atmospheric Administration, USA. More...
  • OSC American manufacturer of rockets, spacecraft, and rocket engines. Orbital Sciences Corporation, USA. More...
  • RCA American manufacturer of spacecraft. RCA, USA. More...
  • Palo Alto American manufacturer of rockets. Palo Alto, Palo Alto, California, USA. More...
  • Lockheed American manufacturer of rockets, spacecraft, and rocket engines. Lockheed Martin, Sunnyvale, CA, USA. More...

Associated Launch Sites
  • Cape Canaveral America's largest launch center, used for all manned launches. Today only six of the 40 launch complexes built here remain in use. Located at or near Cape Canaveral are the Kennedy Space Center on Merritt Island, used by NASA for Saturn V and Space Shuttle launches; Patrick AFB on Cape Canaveral itself, operated the US Department of Defense and handling most other launches; the commercial Spaceport Florida; the air-launched launch vehicle and missile Drop Zone off Mayport, Florida, located at 29.00 N 79.00 W, and an offshore submarine-launched ballistic missile launch area. All of these take advantage of the extensive down-range tracking facilities that once extended from the Cape, through the Caribbean, South Atlantic, and to South Africa and the Indian Ocean. More...
  • Baikonur Russia's largest cosmodrome, the only one used for manned launches and with facilities for the larger Proton, N1, and Energia launch vehicles. The spaceport ended up on foreign soil after the break-up of Soviet Union. The official designations NIIP-5 and GIK-5 are used in official Soviet histories. It was also universally referred to as Tyuratam by both Soviet military staff and engineers, and the US intelligence agencies. Since the dissolution of the Soviet Union the Russian Federation has insisted on continued use of the old Soviet 'public' name of Baikonur. In its Kazakh (Kazak) version this is rendered Baykonur. More...
  • Kourou After the agreement with newly independent Algeria for France to evacuate their launch sites in that country, a location near Biscarosse was selected for French missile testing. However since only launches westwards across the Bay of Biscay could be made from this site, it was unsuitable for France's Diamant orbital launch vehicle. After reviewing 14 potential sites, a location in the South American French colony of Guiana was selected. This would allow over-water launches to a tremendous range of possible orbital inclinations -- from -100.5 deg to 1.5 deg. Being near the equator, it would provide the maximum assist from the earth's rotation for launches into equatorial orbits. The decision was formalized in April 1964 and in July 1966 ELDO chose the site for future launches of the Europa II launch vehicle. More...
  • Xichang China's launch site for geosynchronous orbit launches. Xichang Satellite Launch Centre is situated in Xichang, Sichuan Province, south-western China. The launch pad is at 102.0 degrees East and 28.2 degrees North. The head office of the launch centre is located in Xichang City, about 65 kilometers away. Xichang Airport is 50 km away. A dedicated railway and highway lead directly to the launch site. More...
  • Kiritimati Kiritimati (Christmas Island) in the Pacific Ocean was originally selected by Von Braun in his Collier magazine series of the early 1950's as an ideal equatorial launch site. A half century later, Boeing Sea Launch used an offshore location for orbital launches. The launch platform was a seagoing converted Norwegian offshore oil rig. Between missions it was berthed in Long Beach, California. It was towed to a location off Kiritimati for launches of the Ukrainian Zenit-3 launch vehicle. More...

Intelsat Chronology


1965 April 6 - . 23:47 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta D. LV Configuration: Thor Delta D 426/D30.
  • Intelsat 1 F-1 - . Payload: Early Bird. Mass: 39 kg (85 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 1. Completed Operations Date: 1971-01-01 . USAF Sat Cat: 1317 . COSPAR: 1965-028A. Apogee: 35,819 km (22,256 mi). Perigee: 35,746 km (22,211 mi). Inclination: 11.7000 deg. Period: 1,435.90 min. Over Atlantic. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit at 28 deg W in 1965; 38 deg W in 1965-1966. As of 27 July 2001 located at 92.54 deg W drifting at 0.324 deg W per day. As of 2007 Jan 13 located at 47.74W drifting at 0.017E degrees per day.

1966 October 26 - . 23:05 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 464/D42. FAILURE: Partial Failure.. Failed Stage: 3.
  • Intelsat 2 F-1 - . Mass: 140 kg (300 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 2. Decay Date: 1982-09-07 . USAF Sat Cat: 2514 . COSPAR: 1966-096A. Apogee: 37,070 km (23,030 mi). Perigee: 3,328 km (2,067 mi). Inclination: 17.3000 deg. Period: 718.70 min. Summary: Unusable orbit due to AKM failure. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1967 January 11 - . 10:55 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 468/D44.
  • Intelsat 2 F-2 - . Mass: 87 kg (191 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 2. Completed Operations Date: 1977-05-01 . USAF Sat Cat: 2639 . COSPAR: 1967-001A. Apogee: 35,808 km (22,250 mi). Perigee: 35,769 km (22,225 mi). Inclination: 1.6000 deg. Period: 1,436.20 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Pacific Ocean at 174 deg E in 1967-1969; over the Pacific Ocean 162-170 deg E in 1969-1970; over the Pacific Ocean 150-160 deg E in 1970-1975 As of 7 August 2001 located at 48.66 deg E drifting at 0.413 deg W per day. As of 2007 Mar 8 located at 63.48W drifting at 0.357W degrees per day.

1967 March 23 - . 01:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 470/D47.
  • Intelsat 2 F-3 - . Mass: 192 kg (423 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 2. Completed Operations Date: 1977-05-01 . USAF Sat Cat: 2717 . COSPAR: 1967-026A. Apogee: 35,899 km (22,306 mi). Perigee: 35,670 km (22,160 mi). Inclination: 12.5000 deg. Period: 1,436.00 min. Positioned in geosynchronous orbit over the Atlantic Ocean at 15 deg W in 1967-1971; over the Atlantic Ocean at 35 deg W in 1972; over the Atlantic Ocean at 15 deg W in 1973. As of 22 August 2001 was at 6.75 deg W drifting at 0.037 deg W per day. As of 2005 Dec 5 located at 13.34E drifting at 0.188W degrees per day. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C).

1967 September 28 - . 00:45 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 442/D52.
  • Intelsat 2 F-4 - . Mass: 87 kg (191 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 2. Completed Operations Date: 1977-05-01 . USAF Sat Cat: 2969 . COSPAR: 1967-094A. Apogee: 35,885 km (22,297 mi). Perigee: 35,729 km (22,200 mi). Inclination: 13.0000 deg. Period: 1,437.10 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Pacific Ocean at 176 deg E in 1967-1970; over the Pacific Ocean 166 deg W in 1971; over the Atlantic Ocean 30-42 deg W in 1972 As of 1 August 2001 located at 36.36 deg W drifting at 0.096 deg E per day. As of 2007 Mar 7 located at 168.68W drifting at 0.093W degrees per day.

1968 September 19 - . 00:09 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta M. LV Configuration: Thor Delta M 529/D59. FAILURE: Control system failure; destroyed by range safety.. Failed Stage: G.
1968 December 19 - . 00:32 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta M. LV Configuration: Thor Delta M 536/D63.
  • Intelsat 3 F-2 - . Mass: 293 kg (645 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 3. Completed Operations Date: 1977-01-25 . USAF Sat Cat: 3623 . COSPAR: 1968-116A. Apogee: 37,111 km (23,059 mi). Perigee: 35,984 km (22,359 mi). Inclination: 15.1000 deg. Period: 1,475.20 min. Over Brazil. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Atlantic Ocean at 24 deg W in 1969-1970. As of 3 September 2001 located at 96.04 deg E drifting at 9.557 deg W per day. As of 2007 Mar 9 located at 48.04W drifting at 9.553W degrees per day.

1969 February 6 - . 00:39 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta M. LV Configuration: Thor Delta M 530/D66.
  • Intelsat 3 F-3 - . Mass: 293 kg (645 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 3. Completed Operations Date: 1979-12-13 . USAF Sat Cat: 3674 . COSPAR: 1969-011A. Apogee: 35,803 km (22,246 mi). Perigee: 35,767 km (22,224 mi). Inclination: 6.1000 deg. Period: 1,436.00 min. Stationed at 63 deg E. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Pacific Ocean at 174 deg E in 1969; over the Indian Ocean 062 deg E in 1969-1975. Last known longitude (24 May 1979) 66.72 deg E drifting at 0.017 deg E per day.

1969 May 22 - . 02:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta M. LV Configuration: Thor Delta M 533/D68.
  • Intelsat 3 F-4 - . Mass: 293 kg (645 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 3. Completed Operations Date: 1977-05-13 . USAF Sat Cat: 3947 . COSPAR: 1969-045A. Apogee: 39,752 km (24,700 mi). Perigee: 39,486 km (24,535 mi). Inclination: 6.1000 deg. Period: 1,636.30 min. Positioned in geosynchronous orbit over the Pacific Ocean at 175 deg E in 1969-1972; ? 1972-1977; over the Pacific Ocean 166 deg W in 1977. Last known longitude (20 May 1977) 161.73 deg E drifting at 44.175 deg W per day.Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C).

1969 July 26 - . 02:06 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta M. LV Configuration: Thor Delta M 547/D71. FAILURE: Third stage failure; left in unusable orbit.. Failed Stage: 3.
  • Intelsat 3 F-5 - . Mass: 269 kg (593 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 3. Decay Date: 1988-10-14 . USAF Sat Cat: 4051 . COSPAR: 1969-064A. Apogee: 433 km (269 mi). Perigee: 211 km (131 mi). Inclination: 30.2000 deg. Period: 91.00 min. Summary: Third stage failure; left in unusable orbit. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1970 January 15 - . 00:16 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta M. LV Configuration: Thor Delta M 557/D75.
  • Intelsat 3 F-6 - . Mass: 293 kg (645 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 3. Completed Operations Date: 1977-05-13 . USAF Sat Cat: 4297 . COSPAR: 1970-003A. Apogee: 36,126 km (22,447 mi). Perigee: 36,079 km (22,418 mi). Inclination: 14.3000 deg. Period: 1,452.30 min. Stationed at 336 deg E. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Atlantic Ocean at 25 deg W in 1970; over the Atlantic Ocean 30 deg W in 1970-1971; over the Atlantic Ocean 20 deg W in 1971 Apr-1972 Mar; over the Indian Ocean 64 deg E in 1972-1974; over the Pacific Ocean 177 deg W in 1975 As of 5 September 2001 located at 163.49 deg E drifting at 4.024 deg W per day. As of 2007 Feb 27 located at 47.49E drifting at 4.027W degrees per day.

1970 April 23 - . 00:46 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta M. LV Configuration: Thor Delta M 559/D78.
  • Intelsat 3 F-7 - . Mass: 293 kg (645 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 3. Completed Operations Date: 1972-05-01 . USAF Sat Cat: 4376 . COSPAR: 1970-032A. Apogee: 35,791 km (22,239 mi). Perigee: 35,775 km (22,229 mi). Inclination: 0.9000 deg. Period: 1,435.90 min. Stationed at 341 deg E. Positioned in geosynchronous orbit over the Atlantic Ocean at 19 deg W in 1970-1971 Last known longitude (1 January 1972) L 139.45 deg E drifting at 0.022 deg E per day. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C).

1970 July 23 - . 23:23 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Delta. Launch Vehicle: Delta M. LV Configuration: Thor Delta M 563/D79.
  • Intelsat 3 F-8 - . Mass: 270 kg (590 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 3. Completed Operations Date: 1970-07-25 . USAF Sat Cat: 4478 . COSPAR: 1970-055A. Apogee: 36,599 km (22,741 mi). Perigee: 33,877 km (21,050 mi). Inclination: 12.1000 deg. Period: 1,408.20 min. Unusable orbit. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). As of 28 August 2001 located at 175.58 deg E drifting at 7.155 deg E per day. As of 2007 Mar 9 located at 110.93W drifting at 7.169E degrees per day.

1971 January 26 - . 00:36 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3C. LV Configuration: SLV-3C Centaur AC-25 / Centaur D-1A 5005C.
  • Intelsat 4 F-2 - . Mass: 706 kg (1,556 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4. Completed Operations Date: 1983-05-11 . USAF Sat Cat: 4881 . COSPAR: 1971-006A. Apogee: 36,236 km (22,515 mi). Perigee: 36,151 km (22,463 mi). Inclination: 15.3000 deg. Period: 1,457.00 min. Launch vehicle put payload into geosynchronous transfer orbit; the satellite performed the apogee burn and positioned itself in geosynchronous orbit over the Atlantic Ocean at 24.5 deg W. Subsequently at 23 deg W in 1971-1975; over the Atlantic Ocean 1-6 deg W in 1976-1980; over the Atlantic Ocean 0-5 deg E in 1980-1983. As of 3 September 2001 at 31.91 deg E drifting at 5.168 deg W per day. As of 2006 Dec 18 located at 133.93E drifting at 5.166W degrees per day. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C).

1971 December 20 - . 01:10 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3C. LV Configuration: SLV-3C Centaur AC-26 / Centaur D-1A 5006C.
  • Intelsat 4 F-3 - . Mass: 1,410 kg (3,100 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4. Completed Operations Date: 1984-02-23 . USAF Sat Cat: 5709 . COSPAR: 1971-116A. Apogee: 36,009 km (22,374 mi). Perigee: 35,930 km (22,320 mi). Inclination: 11.1000 deg. Period: 1,445.50 min. Over Atlantic. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Atlantic Ocean at 20-25 deg W in 1972-1976; over the Atlantic Ocean 34 deg W in 1976-1977; over the Atlantic Ocean 18-22 deg W in 1977-1980; over the Atlantic Ocean 53 deg W in 1981-1982; over the Atlantic Ocean 38-44 deg W in 1982-1983 As of 4 September 2001 located at 90.58 deg E drifting at 2.365 deg W per day. As of 2007 Mar 10 located at 54.69E drifting at 2.365W degrees per day.

1972 January 23 - . 00:12 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3C. LV Configuration: SLV-3C Centaur AC-28 / Centaur D-1A 5008C.
  • Intelsat 4 F-4 - . Mass: 1,410 kg (3,100 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4. Completed Operations Date: 1983-05-10 . USAF Sat Cat: 5775 . COSPAR: 1972-003A. Apogee: 35,917 km (22,317 mi). Perigee: 35,905 km (22,310 mi). Inclination: 10.5000 deg. Period: 1,442.50 min. Over Pacific. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Pacific Ocean at 174 deg E in 1972-1974; over the Pacific Ocean 179 deg E in 1975-1982; over the Atlantic Ocean 1 deg W in 1982-1983 As of 28 August 2001 located at 178.00 deg E drifting at 1.569 deg W per day. As of 2007 Mar 7 located at 155.84W drifting at 1.593W degrees per day.

1972 June 13 - . 21:53 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3C. LV Configuration: SLV-3C Centaur AC-29 / Centaur D-1A 5009C.
  • Intelsat 4 F-5 - . Mass: 1,410 kg (3,100 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4. Completed Operations Date: 1983-02-23 . USAF Sat Cat: 6052 . COSPAR: 1972-041A. Apogee: 35,847 km (22,274 mi). Perigee: 35,811 km (22,251 mi). Inclination: 11.3000 deg. Period: 1,438.30 min. Over Indian Ocean. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Indian Ocean at 61 deg E in 1972-1975; over the Indian Ocean 60 deg E in 1976-1980; over the Pacific Ocean 179 deg E in 1980-1981 As of 2 September 2001 located at 8.61 deg E drifting at 0.536 deg W per day. As of 2007 Mar 9 located at 73.10W drifting at 0.625W degrees per day.

1973 August 23 - . 22:57 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-31 / Centaur D-1AR 5010D.
  • Intelsat 4 F-7 - . Mass: 1,410 kg (3,100 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4. Completed Operations Date: 1984-02-23 . USAF Sat Cat: 6796 . COSPAR: 1973-058A. Apogee: 36,132 km (22,451 mi). Perigee: 36,080 km (22,410 mi). Inclination: 10.4000 deg. Period: 1,452.50 min. Over Atlantic Ocean. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Atlantic Ocean at 30 deg W in 1973-1976 over the Atlantic Ocean 1 deg W in 1976-1980; over the Indian Ocean 56 deg E in 1980-1981; over the Pacific Ocean179 deg E in 1981-1982; over the Atlantic Ocean 53 deg W in 1982-1983 As of 31 August 2001 located at 74.52 deg W drifting at 4.067 deg W per day. As of 2007 Mar 10 located at 19.61E drifting at 4.058W degrees per day.

1974 November 21 - . 23:43 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-32 / Centaur D-1AR 5012D.
  • Intelsat 4 F-8 - . Mass: 1,410 kg (3,100 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4. Completed Operations Date: 1985-08-20 . USAF Sat Cat: 7544 . COSPAR: 1974-093A. Apogee: 35,944 km (22,334 mi). Perigee: 35,907 km (22,311 mi). Inclination: 8.8000 deg. Period: 1,443.20 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Pacific Ocean at 174 deg E in 1974-1982; over the Pacific Ocean 179 deg E in 1982; over the Atlantic Ocean 1 deg W in 1983-1985 As of 1 September 2001 located at 139.80 deg W drifting at 1.762 deg W per day. As of 2007 Mar 9 located at 61.11W drifting at 1.754W degrees per day.

1975 February 20 - . 23:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-33 / Centaur D-1AR 5015D. FAILURE: Staging electrical disconnect.. Failed Stage: 2.
  • Intelsat 4 F-6 - . Mass: 1,410 kg (3,100 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4. Decay Date: 1975-02-20 . COSPAR: F750220A. Summary: Staging electrical disconnect. Launch vehicle was to have put payload into geosynchronous transfer orbit.

1975 May 22 - . 22:04 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-35 / Centaur D-1AR 5018D.
  • Intelsat 4 F-1 - . Mass: 727 kg (1,602 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4. Completed Operations Date: 1987-10-27 . USAF Sat Cat: 7815 . COSPAR: 1975-042A. Apogee: 36,128 km (22,448 mi). Perigee: 36,016 km (22,379 mi). Inclination: 8.9000 deg. Period: 1,450.70 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Indian Ocean at 63 deg E in 1976-1978; over the Atlantic Ocean 17.0 deg W in 1978; over the Atlantic Ocean 18.5 deg W in 1979-1981; over the Pacific Ocean 174 deg E in 1982; over the Atlantic Ocean 53 deg W in 1983-1984; over the Atlantic Ocean 50 deg W in 1984-1987 As of 30 August 2001 located at 111.08 deg W drifting at 3.657 deg W per day. As of 2007 Mar 11 located at 95.13E drifting at 3.657W degrees per day.

1975 September 26 - . 00:17 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-36 / Centaur D-1AR 5016.
  • Intelsat 4A F-1 - . Mass: 1,500 kg (3,300 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4A. Completed Operations Date: 1986-07-24 . USAF Sat Cat: 8330 . COSPAR: 1975-091A. Apogee: 35,910 km (22,310 mi). Perigee: 35,860 km (22,280 mi). Inclination: 8.9000 deg. Period: 1,441.10 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Atlantic Ocean at 25 deg W in 1975-1981; over the Atlantic Ocean 18.5 deg W in 1982-1983; over the Atlantic Ocean 30 deg W in 1983-1986 As of 30 August 2001 located at 4.05 deg E drifting at 1.213 deg W per day. As of 2007 Mar 10 located at 28.51E drifting at 1.239W degrees per day.

1976 January 29 - . 23:56 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-37 / Centaur D-1AR 501.
  • Intelsat 4A F-2 - . Mass: 1,500 kg (3,300 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4A. Completed Operations Date: 1985-12-19 . USAF Sat Cat: 8620 . COSPAR: 1976-010A. Apogee: 35,981 km (22,357 mi). Perigee: 35,924 km (22,322 mi). Inclination: 9.0000 deg. Period: 1,444.60 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Atlantic Ocean at 29.5 deg W in 1976-79; over the Atlantic Ocean 27.5 deg W in 1979-1980; over the Atlantic Ocean 21.5 deg W in 1980-1983; over the Indian Ocean 57 deg E in 1983-1984; over the Atlantic Ocean 2-4 deg W in 1984-1985 As of 3 September 2001 located at 151.88 deg E drifting at 2.088 deg W per day. As of 2007 Mar 10 located at 130.98W drifting at 2.123W degrees per day.

1977 May 26 - . 21:47 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-39 / Centaur D-1AR 5019.
  • Intelsat 4A F-4 - . Mass: 1,500 kg (3,300 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4A. Completed Operations Date: 1989-08-10 . USAF Sat Cat: 10024 . COSPAR: 1977-041A. Apogee: 36,075 km (22,415 mi). Perigee: 35,969 km (22,350 mi). Inclination: 7.8000 deg. Period: 1,448.20 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Atlantic Ocean at 34.5 deg W in 1977-1983 over the Atlantic Ocean 21.5 deg W in 1983-1989 As of 28 August 2001 located at 153.30 deg E drifting at 2.976 deg W per day. As of 2007 Mar 10 located at 121.69W drifting at 3.003W degrees per day.

1977 September 30 - . 01:02 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-43 / Centaur D-1AR 5701. FAILURE: Atlas failure - gas generator hot gas leak.. Failed Stage: 1.
1978 January 7 - . 00:15 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-46 / Centaur-D1AR AC-46.
  • Intelsat 4A F-3 - . Mass: 1,511 kg (3,331 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4A. Completed Operations Date: 1988-11-16 . USAF Sat Cat: 10557 . COSPAR: 1978-002A. Apogee: 35,909 km (22,312 mi). Perigee: 35,874 km (22,291 mi). Inclination: 7.2000 deg. Period: 1,441.50 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Indian Ocean at 60 deg E in 1978-1982 over the Pacific Ocean 179 deg E in 1982-1986 over the Pacific Ocean 177 deg E in 1986-1988 As of 2 September 2001 located at 156.51 deg W drifting at 1.304 deg W per day. As of 2007 Feb 27 located at 107.90E drifting at 1.326W degrees per day.

1978 March 31 - . 23:36 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-48 / Centaur D-1AR 5028.
  • Intelsat 4A F-6 - . Mass: 826 kg (1,821 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 4A. Completed Operations Date: 1986-12-29 . USAF Sat Cat: 10778 . COSPAR: 1978-035A. Apogee: 35,823 km (22,259 mi). Perigee: 35,758 km (22,218 mi). Inclination: 11.6000 deg. Period: 1,436.30 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit over the Indian Ocean at 63 deg E in 1978-1982; over the Pacific Ocean 174 deg E in 1982-1986; over the Pacific Ocean 170 deg E in 1986 As of 26 August 2001 located at 92.43 deg E drifting at 0.407 deg E per day. As of 2007 Mar 11 located at 75.50E drifting at 0.437W degrees per day.

1980 December 6 - . 23:31 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-54 / Centaur D-1AR 5034.
  • Intelsat 5 F-2 - . Mass: 2,000 kg (4,400 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. Completed Operations Date: 1998-04-17 . USAF Sat Cat: 12089 . COSPAR: 1980-098A. Apogee: 36,242 km (22,519 mi). Perigee: 36,118 km (22,442 mi). Inclination: 9.7000 deg. Period: 1,456.20 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit at 21 deg W in 1981; 27 deg W in 1981-1983; 34 deg W in 1983-1985; 27 deg W in 1985; 1 deg W in 1985-1989; 21 deg W in 1989-1994; 40 deg W in 1994-1998 As of 2 September 2001 located at 103.82 deg W drifting at 5.004 deg W per day. As of 2007 Mar 10 located at 81.84W drifting at 5.000W degrees per day.

1981 May 23 - . 22:42 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-56 / Centaur D-1AR 5036.
  • Intelsat 5 F-1 - . Payload: Intelsat 501. Mass: 1,928 kg (4,250 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. Completed Operations Date: 1997-02-08 . USAF Sat Cat: 12474 . COSPAR: 1981-050A. Apogee: 36,224 km (22,508 mi). Perigee: 36,151 km (22,463 mi). Inclination: 10.1000 deg. Period: 1,456.60 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit at 24 deg W in 1981; 60 deg E in 1982-1984; 57 deg E in 1984-1986; 174 deg E in 1986-1988; 177 deg E in 1988-1990; 177 deg W in 1990-1992; 91 deg E in 1993-1996; 72 deg E in 1996-1997 As of 4 September 2001 located at 169.69 deg W drifting at 5.095 deg W per day. As of 2007 Mar 10 located at 13.28E drifting at 5.096W degrees per day.

1981 December 15 - . 23:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-55 / Centaur D-1AR 5035.
  • Intelsat 5 F-3 - . Mass: 1,870 kg (4,120 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. Completed Operations Date: 1998-01-19 . USAF Sat Cat: 12994 . COSPAR: 1981-119A. Apogee: 36,129 km (22,449 mi). Perigee: 35,894 km (22,303 mi). Inclination: 9.4000 deg. Period: 1,447.60 min. Positioned in geosynchronous orbit at 24 deg W in 1982-1985; 27 deg W in 1985; 53 deg W in 1985-1988; 174 deg E in 1988-1990; 177 deg E in 1990-1992; 177 deg W in 1992-1995; 157 deg E in 1995-1998 As of 5 September 2001 located at 57.52 deg W drifting at 2.890 deg W per day. As of 2007 Mar 9 located at 101.94W drifting at 2.904W degrees per day.

1982 March 5 - . 00:23 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-58 / Centaur D-1AR 5038.
  • Intelsat 5 F-4 - . Mass: 1,928 kg (4,250 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. Completed Operations Date: 1995-11-28 . USAF Sat Cat: 13083 . COSPAR: 1982-017A. Apogee: 36,243 km (22,520 mi). Perigee: 35,920 km (22,310 mi). Inclination: 9.4000 deg. Period: 1,451.20 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit at 32 deg E in 1982; 63 deg E in 1982; 27 deg W in 1983-1985; 34 deg W in 1985-1992; 40 deg W in 1992; 31 deg W in 1993-1995; 29 deg W in 1995 As of 1 September 2001 located at 4.64 deg W drifting at 3.747 deg W per day. As of 2007 Mar 7 located at 4.34W drifting at 3.748W degrees per day.

1982 September 28 - . 23:17 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-60 / Centaur D-1AR 5040.
  • Intelsat 5 F-5 - . Mass: 2,000 kg (4,400 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. USAF Sat Cat: 13595 . COSPAR: 1982-097A. Apogee: 36,404 km (22,620 mi). Perigee: 36,228 km (22,510 mi). Inclination: 9.0000 deg. Period: 1,463.30 min. Positioned in geosynchronous orbit at 63 deg E in 1982-1990; 66 deg E in 1991-1996; 33 deg E in 1996; 72 deg E in 1997-on. As of 3 September 2001 located at 16.28 deg E drifting at 6.707 deg W per day. As of 2007 Mar 9 located at 163.88W drifting at 6.709W degrees per day.

1983 May 19 - . 22:26 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. LV Family: Atlas. Launch Vehicle: Atlas Centaur SLV-3D. LV Configuration: SLV-3D Centaur AC-61 / Centaur D-1AR 5041.
  • Intelsat 5 F-6 - . Mass: 1,928 kg (4,250 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. Completed Operations Date: 1998-07-06 . USAF Sat Cat: 14077 . COSPAR: 1983-047A. Apogee: 36,125 km (22,446 mi). Perigee: 36,076 km (22,416 mi). Inclination: 8.3000 deg. Period: 1,452.10 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit at 29 deg E in 1983; 18 deg W in 1983-1992; 34 deg W in 1992; 50 deg W in 1992-1995; 31 deg W in 1995-1998 As of 4 September 2001 located at 47.96 deg E drifting at 3.999 deg W per day. As of 2007 Mar 10 located at 62.15W drifting at 3.995W degrees per day.

1983 October 19 - . 00:45 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA1. LV Family: Ariane. Launch Vehicle: Ariane 1. LV Configuration: Ariane 1 L7.
  • Intelsat 5 F-7 - . Mass: 1,928 kg (4,250 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. Completed Operations Date: 1996-07-23 . USAF Sat Cat: 14421 . COSPAR: 1983-105A. Apogee: 35,972 km (22,351 mi). Perigee: 35,928 km (22,324 mi). Inclination: 8.5000 deg. Period: 1,444.50 min. Ariane third stage. Launched by European Space Agency. Launch time 0045:36 GMT. Launched spacecraft Intelsat V F7. Positioned in geosynchronous orbit at 60 deg E in 1984-1985; 66 deg E in 1985-1991; 57 deg E in 1991-1995; 47 deg E in 1995-1996 As of 28 August 2001 located at 140.34 deg E drifting at 2.062 deg W per day. As of 2007 Mar 9 located at 88.83W drifting at 2.097W degrees per day.

1984 March 5 - . 00:50 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA1. LV Family: Ariane. Launch Vehicle: Ariane 1. LV Configuration: Ariane 1 L8.
  • Intelsat 5 F-8 - . Mass: 1,928 kg (4,250 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. Completed Operations Date: 1994-12-17 . USAF Sat Cat: 14786 . COSPAR: 1984-023A. Apogee: 36,755 km (22,838 mi). Perigee: 36,531 km (22,699 mi). Inclination: 8.2000 deg. Period: 1,480.10 min. Summary: Positioned in geosynchronous orbit at 53 deg W in 1984-1985; 180 deg E in 1985-1994 As of 28 August 2001 located at 164.20 deg W drifting at 10.735 deg W per day. As of 2007 Mar 11 located at 110.10E drifting at 10.740W degrees per day..

1984 June 9 - . 23:03 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur G. LV Configuration: Atlas G Centaur AC-62 / Centaur D-1AR 5042G. FAILURE: Centaur structural failure. . Failed Stage: 2.
  • Intelsat 5 F-9 - . Mass: 1,091 kg (2,405 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5. Decay Date: 1984-10-24 . USAF Sat Cat: 15034 . COSPAR: 1984-057A. Apogee: 1,227 km (762 mi). Perigee: 180 km (110 mi). Inclination: 29.2000 deg. Period: 98.90 min. Summary: Failure of Centaur upper stage left stranded in useless orbit. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Launch vehicle was to have put payload into geosynchronous transfer orbit.

1985 March 22 - . 23:58 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur G. LV Configuration: Atlas G Centaur AC-63 / Centaur D-1AR 5043G.
  • Intelsat 5A F-10 - . Mass: 2,013 kg (4,437 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5A. USAF Sat Cat: 15629 . COSPAR: 1985-025A. Apogee: 36,468 km (22,660 mi). Perigee: 36,237 km (22,516 mi). Inclination: 7.2000 deg. Period: 1,465.10 min. Positioned in geosynchronous orbit at 24 deg W in 1985-1990; 174 deg E in 1990-1994; 66 deg E in 1994-1995; 57 deg E in 1995-1996; 33 deg E in 1996-1999 As of 5 September 2001 located at 135.23 deg W drifting at 7.152 deg W per day. As of 2007 Mar 9 located at 107.21W drifting at 7.157W degrees per day.

1985 June 30 - . 00:44 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur G. LV Configuration: Atlas G Centaur AC-64 / Centaur D-1AR 5044G.
  • Intelsat 5A F-11 - . Mass: 1,098 kg (2,420 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5A. USAF Sat Cat: 15873 . COSPAR: 1985-055A. Apogee: 35,799 km (22,244 mi). Perigee: 35,773 km (22,228 mi). Inclination: 0.7000 deg. Period: 1,436.10 min. Positioned in geosynchronous orbit at 27 deg W in 1985-1990; 63 deg E in 1990-1992; 177 deg E in 1992-1994; 180 deg E in 1994-1997; 29 deg W in 1998-1999 As of 4 September 2001 located at 29.54 deg W drifting at 0.005 deg W per day. As of 2007 Mar 9 located at 113.07W drifting at 0.696W degrees per day.

1985 September 28 - . 23:36 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas Centaur G. LV Configuration: Atlas G Centaur AC-65 / Centaur D-1AR 5045G.
  • Intelsat 5A F-12 - . Mass: 1,096 kg (2,416 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5A. Completed Operations Date: 1998-06-23 . USAF Sat Cat: 16101 . COSPAR: 1985-087A. Apogee: 36,140 km (22,450 mi). Perigee: 36,086 km (22,422 mi). Inclination: 6.2000 deg. Period: 1,452.80 min. Telephone communications; 31 deg E. Launch vehicle put payload into geosynchronous transfer orbit Positioned in geosynchronous orbit at 60 deg E in 1985-1989; 1 deg W in 1989-1994; 21 deg W in 1994-1996; 56 deg W in 1996-1998 As of 28 August 2001 located at 145.57 deg E drifting at 4.159 deg W per day. As of 2007 Mar 10 located at 19.14E drifting at 4.163W degrees per day.

1986 May 31 - . 00:53 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA1. LV Family: Ariane. Launch Vehicle: Ariane 2. LV Configuration: Ariane 2 V18. FAILURE: Third stage ignition failure. Destroyed by range safety.. Failed Stage: 3.
1988 May 17 - . 23:58 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA1. LV Family: Ariane. Launch Vehicle: Ariane 2. LV Configuration: Ariane 2 V23.
  • Intelsat 5A F-13 - . Mass: 2,013 kg (4,437 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5A. USAF Sat Cat: 19121 . COSPAR: 1988-040A. Apogee: 35,800 km (22,200 mi). Perigee: 35,776 km (22,230 mi). Inclination: 0.1000 deg. Period: 1,436.20 min. Replaced Intelsat 5 F-3; 53 deg W. Positioned in geosynchronous orbit at 53 deg W in 1988-1995; 177 deg W in 1995-1999 As of 5 September 2001 located at 177.08 deg W drifting at 0.009 deg W per day. As of 2007 Mar 8 located at 44.56W drifting at 6.109W degrees per day.

1989 January 27 - . 01:21 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA1. LV Family: Ariane. Launch Vehicle: Ariane 2. LV Configuration: Ariane 2 V28.
  • Intelsat 5A F-15 - . Mass: 1,977 kg (4,358 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 5A. USAF Sat Cat: 19772 . COSPAR: 1989-006A. Apogee: 35,801 km (22,245 mi). Perigee: 35,773 km (22,228 mi). Inclination: 0.0000 deg. Period: 1,436.20 min. International communications; 18 deg W. Positioned in geosynchronous orbit at 60 deg E in 1989-1992; 18 deg W in 1992-1996; 22 deg W in 1996-1997; 38 deg W in 1998-1999 As of 5 September 2001 located at 37.72 deg W drifting at 0.020 deg W per day. As of 2007 Mar 9 located at 153.76E drifting at 4.192W degrees per day.

1989 October 27 - . 23:05 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L V34.
  • Intelsat 6A F-2 - . Payload: Intelsat 602. Mass: 4,215 kg (9,292 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 393. USAF Sat Cat: 20315 . COSPAR: 1989-087A. Apogee: 35,795 km (22,241 mi). Perigee: 35,777 km (22,230 mi). Inclination: 0.7000 deg. Period: 1,436.10 min. Stationed at 24.5 deg E. At the time, the Intelsat 6 series were the largest commercial spacecraft ever built. The series were also the first commercial satellites to employ Satellite Switched/Time Division Multiple Access (SS/TDMA) techniques. Spacecraft: Based on Hughes 393 bus. Spin stabilised with despun antenna. Hydrazine propulsion system. Passive thermal control. Telescoping dual-cylinder structure with deployed antennas. Body mounted solar cells generate 2250 W (EOL). Solar drums are each about 6m tall. Payload: 38 (plus 12 backup) C-Band and 10 (plus 4 backup) Ku-Band transponders.120,000 telephone calls and 3 colour TV broadcasts simultaneously. SS/TDMA (Satellite-Switched Time Division Multiple Access) techniques used. Positioned in geosynchronous orbit at 37 deg W in 1989-1990; 24 deg W in 1990-1991; 55 deg E in 1991; 60 deg E in 1992; 63 deg E in 1992-1997; 62 deg E in 1997-1999 As of 29 August 2001 located at 62.02 deg E drifting at 0.018 deg W per day. As of 2007 Mar 9 located at 150.55E drifting at 0.004W degrees per day.

1990 March 14 - . 11:52 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC40. LV Family: Titan. Launch Vehicle: Commercial Titan 3. LV Configuration: Commercial Titan 3 CT-2. FAILURE: Second stage failed to separate due to a wiring error in the stage separation electronics, stranding the payload in low earth orbit.. Failed Stage: 2.
  • Intelsat 6 F-3 - . Payload: Intelsat 603 / Orbus-21S. Mass: 4,215 kg (9,292 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 393. USAF Sat Cat: 20523 . COSPAR: 1990-021A. Apogee: 35,790 km (22,230 mi). Perigee: 35,786 km (22,236 mi). Inclination: 0.0000 deg. Period: 1,436.20 min. 38 C-band and 10 Ku-band transponders. Placed in unusable low earth orbit after second stage separation failure. In May 1992 shuttle STS-49 snared the satellite, and in three EVA's the crew attached a new perigee boost motor, which then reboosted the satellite to geosynchrounous orbit. Positioned at 34 deg W in 1992-1997; 24 deg W in 1997-2001. Later assigned to Intelsat spin-off New Skies, which positioned it at 340 East, from where it provided C-band coverage of the entire Atlantic region, including virtually all of Latin America, Europe, Africa, the Middle East, and the eastern half of North America. As an inclined orbit satellite, IS-603 was best suited for voice/data trunking and video contribution, but could also be used for carrier-scale IP services, notably network bridging and expansion. It supplemented the prime Atlantic region coverage provided by the station-kept NSS 7 satellite, located at 338 East. As of 2007 Mar 11 located at 19.96W drifting at 0.012W degrees per day.

1990 June 23 - . 11:19 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC40. LV Family: Titan. Launch Vehicle: Commercial Titan 3. LV Configuration: Commercial Titan 3 CT-3.
  • Intelsat 6 F-4 - . Payload: Intelsat 604 / Orbus-21S. Mass: 4,215 kg (9,292 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 393. USAF Sat Cat: 20667 . COSPAR: 1990-056A. Apogee: 35,792 km (22,240 mi). Perigee: 35,780 km (22,230 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. International communications; 63 deg E. Positioned in geosynchronous orbit at 38 deg W in 1990; 27 deg W in 1990-1992; 60 deg E in 1992-1999 As of 3 September 2001 located at 60.04 deg E drifting at 0.000 deg E per day. As of 2007 Mar 11 located at 61.81E drifting at 6.628W degrees per day.

1991 August 14 - . 23:15 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L V45.
  • Intelsat 6 F-5 - . Payload: Intelsat 605. Mass: 4,296 kg (9,471 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 393. USAF Sat Cat: 21653 . COSPAR: 1991-055A. Apogee: 35,788 km (22,237 mi). Perigee: 35,784 km (22,235 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. International communications; 14.5 deg W. Positioned in geosynchronous orbit at 24 deg W in 1991-1997; 27 deg W in 1997-1999 As of 2 September 2001 located at 27.48 deg W drifting at 0.015 deg W per day. As of 2007 Mar 10 located at 174.03E drifting at 0.000W degrees per day.

1991 October 29 - . 23:08 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L V47.
  • Intelsat 6A F-1 - . Payload: Intelsat 601. Mass: 4,330 kg (9,540 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 393. USAF Sat Cat: 21765 . COSPAR: 1991-075A. Apogee: 35,791 km (22,239 mi). Perigee: 35,784 km (22,235 mi). Inclination: 0.0000 deg. Period: 1,436.20 min. International communications; 27.5 deg W. Positioned in geosynchronous orbit at 27 deg W in 1992-1997; 34 deg W in 1997-1999 As of 2 September 2001 located at 34.48 deg W drifting at 0.002 deg W per day. As of 2007 Mar 10 located at 63.65E drifting at 0.000W degrees per day.

1992 June 10 - . 00:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas IIA. LV Configuration: Atlas IIA AC-105 / Centaur II 8105.
  • Intelsat K - . Mass: 2,928 kg (6,455 lb). Nation: International. Agency: Intelsat. Manufacturer: Lockheed. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 5000. USAF Sat Cat: 21989 . COSPAR: 1992-032A. Apogee: 35,793 km (22,240 mi). Perigee: 35,781 km (22,233 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Stationed at 21.5 deg W. Intelsat K is a single spacecraft purchased to meet critical requirements for Ku-band capacity over the Atlantic region, driven primarily by international broadcasters. The satellite was purchased from GE Americom while under construction (as Satcom K4) and required extensive payload modifications. Spacecraft: Based on GE 5000 series bus.3-axis stabilised using magnetotorquers. Hydrazine propulsion system. Two large solar panels with 1-axis articulation provide 4800 W BOL.4 50 Ahr NiH batteries. Payload: 16 Ku-band transponders which can be configured into 32 high quality television channels. Permits access from ground antennas 1.2 meters dia. and smaller. Launch vehicle put payload into geosynchronous transfer orbit with GCS trajectory option. Positioned in geosynchronous orbit at 21 deg W in 1992-1999 As of 6 September 2001 located at 21.54 deg W drifting at 0.011 deg W per day. As of 2007 Mar 10 located at 160.51W drifting at 11.137W degrees per day.

1993 October 22 - . 06:46 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44LP. LV Configuration: Ariane 44LP+ V60.
  • Intelsat 701 - . Payload: Intelsat 7 F 1. Mass: 3,650 kg (8,040 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 22871 . COSPAR: 1993-066A. Apogee: 35,802 km (22,246 mi). Perigee: 35,769 km (22,225 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. International communications. The Intelsat 7 and 7A series were nearly identical except for an increase in the number of Ku-band transponders in the 7A series. Spacecraft: 3-axis stabilised. Hydrazine propulsion system. Two large solar panels with 1-axis articulation provide 3900W BOL. Payload: 7: 26 C-Band and 10 Ku-Band transponders.18,000 telephone calls and 3 colour TV broadcasts simultaneously. Or up to 90,000 telephone circuits using digital circuit multiplication equipment (DCME).7A: 26 C-Band and 14 Ku-Band transponders.22,500 telephone calls and 3 colour TV broadcasts simultaneously. Or up to 112,500 telephone circuits using DCME. Three independently steerable, high-powered, Ku-band spot beams. Independently steerable C-band spot beam coverage. Positioned in geosynchronous orbit at 121 deg E in 1993; 174 deg E in 1994-1997; 180 deg W in 1997-1999 As of 6 September 2001 located at 179.91 deg W drifting at 0.004 deg W per day. As of 2007 Mar 9 located at 179.97W drifting at 0.001E degrees per day.

1994 June 17 - . 07:07 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44LP. LV Configuration: Ariane 44LP+ V64.
  • Intelsat 702 - . Mass: 3,695 kg (8,146 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 23124 . COSPAR: 1994-034A. Apogee: 35,795 km (22,241 mi). Perigee: 35,776 km (22,230 mi). Inclination: 0.0200 deg. Period: 1,436.07 min. Stationed at 1.03 deg W. Positioned in geosynchronous orbit at 38 deg W in 1994; 1 deg W in 1994-1996; 177 deg E in 1996-1999 As of 5 September 2001 located at 175.99 deg E drifting at 0.001 deg E per day. As of 2007 Mar 9 located at 54.82E drifting at 0.001E degrees per day.

1994 October 6 - . 06:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas IIAS. LV Configuration: Atlas IIAS AC-111 / Centaur II 8202.
  • Intelsat 703 - . Payload: NSS 703. Mass: 3,656 kg (8,060 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 23305 . COSPAR: 1994-064A. Apogee: 35,792 km (22,240 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.0400 deg. Period: 1,436.07 min. 38 C-band and 20 Ku-band transponders. Initially positioned in geosynchronous orbit at 177 deg E in 1994-1996. Then reassigned to Intelsat subsidiary New Skies, redesignated NSS 703, and moved to 57 deg E after 1996. At the crossroads of three continents, NSS-703 provided cross-connectivity for Europe, Africa and Asia. NSS-703 was used for video contribution from Europe to India and Africa, and was capable of bringing signals from London to India and Australia in one hop. NSS-703's coverage included a global beam, and two C-band hemispheric beams, which covered Africa and the triangle from Eastern Iran to Japan and Australia, including all of India and China. Three steerable Ku-band spot beams targeted Europe and Iran, Central Asia and Afghanistan-Pakistan-North India. Expected end of life March 2009. As of 2007 Mar 9 located at 56.96E drifting at 0.001E degrees per day.

1995 January 10 - . 06:18 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas IIAS. LV Configuration: Atlas IIAS AC-113 / Centaur II 8203.
  • Intelsat 704 - . Mass: 3,656 kg (8,060 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 23461 . COSPAR: 1995-001A. Apogee: 36,113 km (22,439 mi). Perigee: 36,075 km (22,415 mi). Inclination: 2.2000 deg. Period: 1,451.80 min. Stationed at 66.0 deg E. Launch vehicle put payload into supersynchronous earth orbit with MRS trajectory option. Positioned in geosynchronous orbit at 66 deg E in 1995-1999 As of 29 August 2001 located at 66.03 deg E drifting at 0.005 deg W per day. As of 2007 Mar 10 located at 66.03E drifting at 0.002W degrees per day.

1995 March 22 - . 06:18 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas IIAS. LV Configuration: Atlas IIAS AC-115.
  • Intelsat 705 - . Mass: 3,669 kg (8,088 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 23528 . COSPAR: 1995-013A. Apogee: 35,798 km (22,243 mi). Perigee: 35,776 km (22,230 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Stationed at 50.1 deg W. Launch vehicle put payload into supersynchronous earth orbit with MRS trajectory option. Positioned in geosynchronous orbit at 50 deg W in 1995-1996; 18 deg W in 1996-1999 As of 5 September 2001 located at 17.97 deg W drifting at 0.006 deg W per day. As of 2007 Mar 11 located at 50.01W drifting at 0.007W degrees per day.

1995 May 17 - . 06:34 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44LP. LV Configuration: Ariane 44LP-3 V73.
  • Intelsat 706 - . Mass: 4,180 kg (9,210 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 23571 . COSPAR: 1995-023A. Apogee: 35,798 km (22,243 mi). Perigee: 35,776 km (22,230 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Summary: Stationed at 53.1 deg W. Positioned in geosynchronous orbit at 53 deg W in 1995-1999 As of 4 September 2001 located at 52.93 deg W drifting at 0.005 deg W per day. As of 2007 Mar 4 located at 50.24E drifting at 0.003E degrees per day..

1996 February 14 - . 19:01 GMT - . Launch Site: Xichang. Launch Complex: Xichang LC2. LV Family: CZ. Launch Vehicle: CZ-3B. LV Configuration: Chang Zheng 3B CZ3B-1 (40). FAILURE: Guidance failure resulted in launch vehicle crashing 22 seconds after launch, killing or injuring 59 people.. Failed Stage: G.
  • Intelsat 708 - . Nation: International. Agency: PRC. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. COSPAR: F960214A. First attempted launch of a new version in the Long March family. Began to experience an anomaly in attitude about 2 seconds after launch, pitching down and yawing to the right. It augured in nose down at T+22 seconds and exploded violently, utterly destroying the launcher and its payload. The Chief-Designer of the launch vehicle organised an analysis team on the same day of the accident. Interpretation and analysis of the telemetered data indicated that the crash was caused by a change in the inertial reference. The explosion killed six and injured 57. Two of the killed were senior engineers with CASC.

1996 March 14 - . 07:11 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44LP. LV Configuration: Ariane 44LP-3 V84.
  • Intelsat 707 - . Mass: 4,175 kg (9,204 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 23816 . COSPAR: 1996-015A. Apogee: 35,798 km (22,243 mi). Perigee: 35,775 km (22,229 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. GEO. 26 C-band, 14 K-band transponders. Geostationary at 0.9W. Positioned in geosynchronous orbit at 1 deg W in 1996-1999 As of 5 September 2001 located at 0.97 deg W drifting at 0.001 deg E per day. As of 2007 Mar 10 located at 53.03W drifting at 0.007W degrees per day.

1996 June 15 - . 06:55 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44P. LV Configuration: Ariane 44P-3 V87.
  • Intelsat 709 - . Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 23915 . COSPAR: 1996-035A. Apogee: 35,795 km (22,241 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Summary: 36 transponders Geostationary at 50.0W. Positioned in geosynchronous orbit at 50 deg W in 1996-1999 As of 4 September 2001 located at 49.96 deg W drifting at 0.015 deg W per day. As of 2007 Mar 11 located at 85.17E drifting at 0.004W degrees per day..

1997 March 1 - . 01:07 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44P. LV Configuration: Ariane 44P-3 V94.
  • Intelsat 801 - . Nation: International. Agency: Intelsat. Manufacturer: Lockheed. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 7000. USAF Sat Cat: 24742 . COSPAR: 1997-009A. Apogee: 35,798 km (22,243 mi). Perigee: 35,772 km (22,227 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Geosynchronous. Stationed over 64.2E. The Intelsat 8 and 8A vehicles are the latest in the Intelsat satellite series. Spacecraft: 3-axis stabilised. Two large solar panels with 1-axis articulation. Payload: 38 C-Band and 6 Ku-Band transponders.22,000 telephone calls and 3 colour TV broadcasts simultaneously. Or up to 112,500 telephone circuits using digital circuit multiplication equipment (DCME). Two independently steerable Ku-band spot beams. Interconnected operation between C- and Ku-bands.
    Financial/Operational:
    Lockheed/General Electric contract October 16 1992 $ 165 million for 2 units- potential 5 units. Positioned in geosynchronous orbit at 47 deg E in 1997; 62 deg E in 1997; 64 deg E in 1997-1998; 31 deg W in 1998-1999 As of 5 September 2001 located at 31.47 deg W drifting at 0.013 deg W per day. As of 2007 Mar 5 located at 31.46W drifting at 0.006W degrees per day.

1997 June 25 - . 23:44 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44P. LV Configuration: Ariane 44P-3 V96.
  • Intelsat 802 - . Nation: International. Agency: Intelsat. Manufacturer: Lockheed. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 7000. USAF Sat Cat: 24846 . COSPAR: 1997-031A. Apogee: 35,792 km (22,240 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Geosynchronous. Stationed over 174.1E Positioned in geosynchronous orbit at 174 deg E in 1997-2000; 177 deg E in 2000. As of 1 September 2001 located at 174.00 deg E drifting at 0.001 deg E per day. As of 2007 Mar 11 located at 32.91E drifting at 0.000W degrees per day.

1997 September 23 - . 23:58 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 42L. LV Configuration: Ariane 42L-3 V100.
  • Intelsat 803 - . Payload: NSS 5, NSS 803. Nation: International. Agency: Intelsat. Manufacturer: Lockheed. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 7000. USAF Sat Cat: 24957 . COSPAR: 1997-053A. Apogee: 35,795 km (22,241 mi). Perigee: 35,776 km (22,230 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Geosynchronous, 52 C-band and 12 Ku-band transponders. Stationed over 21 deg W in 1997-2001. Later assigned to Intelsat subsidiary New Skies, redesignated NSS 5, and moved to 183 deg E to connect North America with all major destinations in the Pacific Rim. As of 2007 Mar 7 located at 177.05W drifting at 0.001E degrees per day.

1997 December 22 - . 00:16 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 42L. LV Configuration: Ariane 42L-3 V104.
  • Intelsat 804 - . Nation: International. Agency: Intelsat. Manufacturer: Lockheed. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 7000. USAF Sat Cat: 25110 . COSPAR: 1997-083A. Apogee: 35,802 km (22,246 mi). Perigee: 35,771 km (22,227 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Summary: Geosynchronous. Stationed over 47.0E Positioned in geosynchronous orbit at 64 deg E in 1998-1999 As of 4 September 2001 located at 64.18 deg E drifting at 0.001 deg E per day. As of 2007 Mar 10 located at 9.51W drifting at 0.107E degrees per day..

1998 February 28 - . 00:21 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. Launch Pad: SLC36B. LV Family: Atlas. Launch Vehicle: Atlas IIAS. LV Configuration: Atlas IIAS AC-151.
  • Intelsat 806 - . Payload: NSS 806. Nation: International. Agency: Intelsat. Manufacturer: RCA. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 7000. USAF Sat Cat: 25239 . COSPAR: 1998-014A. Apogee: 35,799 km (22,244 mi). Perigee: 35,775 km (22,229 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Initially positioned in geosynchronous orbit at 40 deg W in 1998-2001. 36 C-band and 6 Ku-band transponders. Later assigned to Intelsat spin-off New Skies, redesignated NSS-806, and moved to 319.5 East, giving it an optimum view of Latin American markets while also reaching the Iberian peninsula, the Canary Islands, Western Europe and much of Eastern Europe. Its tailored, high-powered hemispheric beam provided simultaneous coverage of both Europe and the Americas, with virtually complete coverage of North, Central and South America, therefore ensuring the maximum reach throughout Spanish and Portuguese speaking markets. Expected end of life July 2016. As of 2007 Mar 10 located at 40.47W drifting at 0.007W degrees per day.

1998 June 18 - . 22:48 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36A. Launch Pad: SLC36A. LV Family: Atlas. Launch Vehicle: Atlas IIAS. LV Configuration: Atlas IIAS AC-153.
  • Intelsat 805 - . Mass: 3,520 kg (7,760 lb). Nation: International. Agency: Intelsat. Manufacturer: RCA. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 7000. USAF Sat Cat: 25371 . COSPAR: 1998-037A. Apogee: 35,800 km (22,200 mi). Perigee: 35,775 km (22,229 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Satellite had 28 C-band and 3 Ku-band transponders, and initially served the Atlantic Ocean region for INTELSAT. Launch vehicle put payload into geosynchronous transfer orbit with GCS trajectory option. Geostationary at 55.5 degrees W. Positioned in geosynchronous orbit at 55 deg W in 1998-1999 As of 5 September 2001 located at 55.52 deg W drifting at 0.009 deg W per day. As of 2007 Mar 11 located at 55.54W drifting at 0.012W degrees per day.

2001 June 9 - . 06:45 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L-3 V141.
  • Intelsat 901 - . Mass: 4,725 kg (10,416 lb). Nation: International. Agency: Intelsat. Manufacturer: Palo Alto. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 26824 . COSPAR: 2001-024A. Apogee: 35,804 km (22,247 mi). Perigee: 35,770 km (22,220 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Launch delayed from June 8. The first of the Intelsat 9 series provided telecommunications (Internet, video and telephone) services from a geosynchronous position at 18 deg W over the Atlantic Ocean. Intelsat 901 was an FS-1300HL, an improved version of the long-standing Space Systems/Loral (originally Aeronutronic Ford) FS-1300 platform. The satellite was to provide voice and video services to Europe and the Americas through 44 C-band and 12 Ku-band transponders. The satellite had C-band beams for the Atlantic region and a Ku-band spot beam for Europe, and an R-4D liquid apogee engine. Dry mass was 1972 kg and launch mass of 4723 kg. The International Telecommunications Satellite Organization (ITSO), beginning with its first satellite, Early Bird (1965-028A), had as of this date successfully launched 54 satellites, 19 of which were operational. As of 27 August 2001 located at 54.26 deg W drifting at 1.105 deg E per day. As of 2007 Mar 8 located at 18.01W drifting at 0.008W degrees per day.

2001 August 30 - . 06:46 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L-3 V143.
  • Intelsat 902 - . Mass: 4,725 kg (10,416 lb). Nation: International. Agency: Intelsat. Manufacturer: Palo Alto. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 26900 . COSPAR: 2001-039A. Apogee: 35,801 km (22,245 mi). Perigee: 35,771 km (22,227 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Launch delayed from August 24. The Intelsat 902 geosynchronous communications satellite was stationed initially over the Indian Ocean, providing coverage to Europe, Africa, Asia and Australasia through its 44 C- and 12 Ku-band transponders. The Loral FS-1300 satellite had a dry mass of 1978 kg and carried a further 2745 kg of propellant at launch. As of 4 September 2001 located at 56.46 deg E drifting at 0.118 deg E per day. As of 2007 Mar 9 located at 61.96E drifting at 0.002E degrees per day.

2002 February 23 - . 06:59 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L-3 V148.
  • Intelsat 904 - . Mass: 4,680 kg (10,310 lb). Nation: International. Agency: Intelsat. Manufacturer: Palo Alto. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 27380 . COSPAR: 2002-007A. Apogee: 35,800 km (22,200 mi). Perigee: 35,772 km (22,227 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Communications satellite. Launch delayed from February 14 and 20. The Ariane 44L placed the Loral FS-1300HL-class Intelsat 904 satellite in a 176 x 35812 km x 7.0 deg geostationary transfer orbit. The spacecraft was to be used for Indian Ocean region communications. Intelsat 904 had a dry mass of 2350 kg and carried 2330 kg of fuel. As of 2007 Mar 9 located at 59.96E drifting at 0.000E degrees per day.

2002 March 30 - . 17:25 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC81/23. LV Family: Proton. Launch Vehicle: Proton-K/DM-2M. LV Configuration: Proton-K/DM-2M (DM3) 406-01.
  • Intelsat 903 - . Mass: 4,726 kg (10,419 lb). Nation: International. Agency: Intelsat. Manufacturer: Palo Alto. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 27403 . COSPAR: 2002-016A. Apogee: 35,797 km (22,243 mi). Perigee: 35,776 km (22,230 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Communications satellite. Moved from Proton M to Proton K booster. Launch delayed from November 26, 2001, and March 4, 2002. The three stage Proton booster put the DM3 upper stage and payload on a suborbital trajectory. The first DM3 burn reached a circular 160 km orbit at 1742 UTC. The second burn at 1838 UTC raised apogee to about 35800 km, and a third burn near apogee at 2339 UTC raised perigee to about 3500 km and lowered inclination to 25 deg. Blok DM3 separated from the Intelsat 903 payload at 0008 UTC on March 31. By April 5, Intelsat 903 was in a 31653 x 35817 km x 0.7 deg near-synchronous orbit. Intelsat 903 had a launch mass of 4726 kg and a dry mass around 2350 kg, and carried C and Ku band antennas. It was built by SS/Loral using a derivative of the FS-1300 platform. As of 2007 Mar 5 located at 34.50W drifting at 0.011W degrees per day.

2002 April 16 - . 23:02 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L-3 V150.
  • NSS 7 - . Mass: 4,692 kg (10,344 lb). Nation: Netherlands. Agency: New Skies. Manufacturer: Lockheed. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 2100. USAF Sat Cat: 27414 . COSPAR: 2002-019A. Apogee: 35,791 km (22,239 mi). Perigee: 35,782 km (22,233 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Ariane mission V150 placed Lockheed Martin A2100-class satellite NSS 7 satellite into orbit. The satellite was owned by New Skies, an Intelsat spinoff, and carried a C/Ku band telecoms payload. The spacecraft was in a 24200 x 35706 km x 0.7 deg orbit by April 24, on its way to geosynchrnous orbit. As of 2007 Mar 9 located at 22.01W drifting at 0.010W degrees per day.

2002 June 5 - . 06:44 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L-3 V152.
  • Intelsat 905 - . Mass: 4,723 kg (10,412 lb). Nation: International. Agency: Intelsat. Manufacturer: Palo Alto. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 27438 . COSPAR: 2002-027A. Apogee: 35,799 km (22,244 mi). Perigee: 35,776 km (22,230 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Intelsat 905 was launched into a geostationary transfer orbit. The satellite had a mass of 1984 kg with 2739 kg of propellant and was built by Loral for the privatized Intelsat company. It was to be stationed over the Atlantic. The Intelsat 905 satellite used a new version of the venerable General Dynamics R-4D bipropellant engine, the R-4D-15 HiPAT (High Performance Apogee Thruster) with a thrust of 445N. The first two HiPATs were built by Marquardt/Van Nuys, but new ones were built at GD's Redmond site. By June 15, I-905 was in a 35642 x 35793 km x 0.1 deg geostationary drift orbit at 26 deg W. As of 2007 Mar 8 located at 24.48W drifting at 0.007W degrees per day.

2002 September 6 - . 06:44 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L-3 V154.
  • Intelsat 906 - . Mass: 4,723 kg (10,412 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 27513 . COSPAR: 2002-041A. Apogee: 35,808 km (22,250 mi). Perigee: 35,765 km (22,223 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Intelsat 906 was a geostationary communications spacecraft of the international Intelsat consortium (privatised as Intelsat Ltd.). It was to provide Internet, telephony, and television broadcasts to Europe, Asia, and Australia through its 72 C- and 22 Ku-band transponders after being parked over 64 E longitude. It replaced Intelsat 804 which was to then be moved to 176 E to handle the increased cross-Atlantic demand. As of 2007 Mar 10 located at 64.19E drifting at 0.001W degrees per day.

2002 December 17 - . 23:04 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L-3 V156.
  • NSS 6 - . Payload: A-2100AX. Mass: 4,575 kg (10,086 lb). Nation: Netherlands. Agency: New Skies. Manufacturer: Lockheed. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 2100. USAF Sat Cat: 27603 . COSPAR: 2002-057A. Apogee: 35,796 km (22,242 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Launch delayed from late November, then December 12. The Dutch New Skies Satellites' NSS-6 telecommunications spacecraft was developed by Lockheed Martin Commercial Space Systems. It was to be positioned at 95 deg E to provide broadcasting and business services coverage of the Pacific Rim, Australia, India, the Middle East and southern Africa. As of 2007 Mar 11 located at 95.01E drifting at 0.008W degrees per day.

2003 February 15 - . 07:00 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 44L. LV Configuration: Ariane 44L-3 V159.
  • Intelsat 907 - . Payload: LS-1300HL. Mass: 4,685 kg (10,328 lb). Nation: International. Agency: Intelsat. Manufacturer: Palo Alto. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 27683 . COSPAR: 2003-007A. Apogee: 35,789 km (22,238 mi). Perigee: 35,785 km (22,235 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Final Ariane 4 launch. Intelsat 907 was scheduled to be in service March 2003 and provide enhanced C-band coverage for the Americas, Africa and Europe and high-power Ku-band spot beam coverage for Europe and Africa. The satellite replaced Intelsat 605 at 332.5 deg E. With more than twice the Ku-band power, Intelsat 907 would support corporate broadcast distribution and broadband applications including high speed Internet access, multicasting and streaming. Users of the new satellite would require 1.0 m Ku-band antennae to access the satellite. Flexible transponder activation allowed use of Ku-Band for 14 out of 16 channels. With a total of up to 76 C-Band 36 MHz equivalent unit transponders, Intelsat 907 provided 19% more capacity than the satellite it replaced. C-band footprints included full coverage of South and Central America, broad coverage over Europe, Africa and the Middle East, and connectivity to North America. As of 2007 Mar 11 located at 27.53W drifting at 0.006W degrees per day.

2004 June 16 - . 22:27 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC200/39. LV Family: Proton. Launch Vehicle: Proton/Briz M. LV Configuration: Proton-M/Briz-M 535-06.
  • Intelsat 10-02 - . Payload: Eurostar 3000H. Mass: 5,575 kg (12,290 lb). Nation: USA. Agency: Intelsat. Manufacturer: EADS Astrium. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Spacebus 3000. USAF Sat Cat: 28358 . COSPAR: 2004-022A. Apogee: 35,803 km (22,246 mi). Perigee: 35,771 km (22,227 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Summary: Heaviest single payload to geosynchronous transfer orbit to that date. Delayed from late 2003, June 10 and 15, 2004. As of 2007 Mar 9 located at 0.99W drifting at 0.002W degrees per day..

2005 June 23 - . 14:03 GMT - . Launch Site: Kiritimati. Launch Pad: 0.0 N x 154.0 W. Launch Platform: ODYSSEY. LV Family: Zenit. Launch Vehicle: Zenit-3SL. LV Configuration: Zenit-3SL 14 (04L?).
  • Intelsat Americas 8 - . Payload: Telstar 8. Mass: 5,500 kg (12,100 lb). Nation: USA. Agency: Intelsat. Manufacturer: Palo Alto. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 28702 . COSPAR: 2005-022A. Apogee: 35,795 km (22,241 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Summary: Delayed since 2002; most recently delayed from December 4 and 17, 2004. Communications satellite with Ku-, C- and Ka-band transponders, owned by Intelsat, which had been privatized. As of 2007 Mar 11 located at 89.01W drifting at 0.007W degrees per day..

2007 January 30 - . 23:22 GMT - . Launch Site: Kiritimati. Launch Pad: 0.0 N x 154.0 W. Launch Platform: ODYSSEY. LV Family: Zenit. Launch Vehicle: Zenit-3SL. LV Configuration: Zenit-3SL 24SL. FAILURE: First stage exploded just after ignition, damaging launch platform.. Failed Stage: 1.
  • NSS 8 - . Mass: 6,100 kg (13,400 lb). Nation: Netherlands. Agency: New Skies. Manufacturer: El Segundo. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 702. COSPAR: F20070130. The platform was designed to survive such an explosion, but the flame deflector was blown off and the blast doors unhinged. The launch platform was towed back to Long Beach for repairs. The time required to repair the platform and the investigation to determine and fix the cause would certainly impact the 2007 Zenit-3SL and Zenit-2 launch schedules, probably forcing customers to be diverted to other boosters. NSS-8 was to have been placed at a 57 East orbital position to satisfy demand in the Indian Ocean region with 56 C-band and 36 Ku-band transponders. NSS-703, with an expected end-of-life in 2009, would have to continue in service until a replacement was built and launched.

2007 October 5 - . 22:02 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA3. LV Family: Ariane 5. Launch Vehicle: Ariane 5GS. LV Configuration: Ariane 5GS V178 (526).
  • Intelsat IS-11 - . Mass: 2,400 kg (5,200 lb). Nation: USA. Agency: Intelsat. Manufacturer: OSC. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Star bus. USAF Sat Cat: 32253 . COSPAR: 2007-044B. Apogee: 35,797 km (22,243 mi). Perigee: 35,778 km (22,231 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Summary: C and Ku-band satellite designed to provide Atlantic region communications services..

2009 February 11 - . 22:09 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA3. LV Family: Ariane 5. Launch Vehicle: Ariane 5ECA.
  • NSS 9 - . Mass: 2,400 kg (5,200 lb). Nation: Netherlands. Agency: Arianespace. Program: Intelsat. Spacecraft: Star bus. USAF Sat Cat: 33749 . COSPAR: 2009-008A. Apogee: 35,793 km (22,240 mi). Perigee: 35,780 km (22,230 mi). Inclination: 0.0000 deg. Period: 1,436.10 min.

2009 October 29 - . 20:00 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA3. LV Family: Ariane 5. Launch Vehicle: Ariane 5ECA.
  • NSS 12 - . Mass: 5,620 kg (12,380 lb). Nation: France. Agency: Arianespace. Program: Intelsat. Class: Communications. Type: Communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 36032 . COSPAR: 2009-058A. Apogee: 35,798 km (22,243 mi). Perigee: 35,774 km (22,228 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Summary: C- and Ku-band communications satellite stationed at 57 deg E..

2009 November 23 - . 06:55 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC41. Launch Pad: SLC41. LV Family: Atlas V. Launch Vehicle: Atlas V 431. LV Configuration: Atlas V 431 s/n AV024.
  • Intelsat IS-14 - . Mass: 5,663 kg (12,484 lb). Nation: USA. Agency: Martin. Program: Intelsat. Spacecraft: FS-1300. USAF Sat Cat: 36097 . COSPAR: 2009-064A. Apogee: 35,800 km (22,200 mi). Perigee: 35,775 km (22,229 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Communications satellite to replace IS-1R at 24 deg W over the Atlantic. The Centaur AV-024 upper stage maneuvered and then released the satellite into a 6157 km x 39094 km x 22.5 deg geosynchronous transfer orbit at 08:53 GMT. IS-14 then used its own propulsion to reach its operational orbit. Mass 2517 kg unfuelled.

2009 November 30 - . 21:00 GMT - . Launch Site: Baikonur. LV Family: Zenit. Launch Vehicle: Zenit-3SLB. LV Configuration: Zenit-3SLB s/n LL4.
  • Intelsat IS-15 - . Payload: Star-2. Mass: 2,484 kg (5,476 lb). Nation: USA. Agency: SIS. Program: Intelsat. Spacecraft: Star bus. USAF Sat Cat: 36106 . COSPAR: 2009-067A. Apogee: 35,789 km (22,238 mi). Perigee: 35,785 km (22,235 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Summary: Communications satellite, providing services to Russia, the Middle East and the Indian Ocean area..

2010 February 12 - . 00:39 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC200/39. LV Family: Proton. Launch Vehicle: Proton/Briz M. LV Configuration: Proton/Briz M s/n P353.
  • Intelsat 16 - . Payload: Intelsat IS-16 Star-2.4. Mass: 2,060 kg (4,540 lb). Nation: USA. Agency: ILS. Program: Intelsat. Spacecraft: Star bus. USAF Sat Cat: 36397 . COSPAR: 2010-006A. Apogee: 35,797 km (22,243 mi). Perigee: 35,777 km (22,230 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Summary: Ku-band satellite providing backup for Sky Latin America service..

2010 November 26 - . 18:39 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA3. LV Family: Ariane 5. Launch Vehicle: Ariane 5ECA.
  • Intelsat 17 - . Payload: Intelsat IS-17. Mass: 5,393 kg (11,889 lb). Nation: USA. Program: Intelsat. Class: Communications. Type: Communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 37238 . COSPAR: 2010-065B. Apogee: 35,803 km (22,246 mi). Perigee: 35,770 km (22,220 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Summary: Communications satellite to be stationed at 66 deg E over the Indian Ocean; 5540 kg loaded / 2393 kg unfuelled..

2011 April 22 - . 21:37 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA3. LV Family: Ariane 5. Launch Vehicle: Ariane 5ECA.
  • Intelsat New Dawn - . Nation: USA. Program: Intelsat. Class: Communications. Type: Communications satellite. Spacecraft: Star bus. USAF Sat Cat: 37392 . COSPAR: 2011-016A. Apogee: 35,786 km (22,236 mi). Perigee: 35,782 km (22,233 mi). Inclination: 0.1000 deg. Period: 1,436.00 min. Communications satellite with C/Ku hybrid payload, and, to have been stationed at 32.8 deg E for coverage of Africa. New Dawn Satellite Co. Ltd. was a joint venture of Intelsat and Convergence Partners, Johannesburg, South Africa. Couldn't deploy its C-band antenna, although the Ku-band deployed and was functional.

2011 October 5 - . 21:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-3SLB.
  • Intelsat 18 - . Payload: Orbital Star-2.4E. Mass: 3,200 kg (7,000 lb). Nation: USA. Program: Intelsat. Class: Communications. Type: Communications satellite. Spacecraft: Star bus. USAF Sat Cat: 37834 . COSPAR: 2011-056A. Apogee: 35,736 km (22,205 mi). Perigee: 35,725 km (22,198 mi). Inclination: 0.1000 deg. Period: 1,433.20 min. Summary: Ku and C band communications satellite for Pacific Ocean communications, including special coverage for French Polynesia..

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