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ChinaSat
ChinaSat () is the brand name of communications satellites operated by China Satellite Communications. History In 2007, a joint venture China Direct Broadcast Satellite was formed to run the brand ChinaSat. It was a joint venture of state-owned companies China Satellite Communications, China Orient Telecommunications Satellite and Sino Satellite Communications. The latter was controlled by China Aerospace Science and Technology Corporation (CASC). However, China Satellite Communications was changed from a direct subsidiary of the State-owned Assets Supervision and Administration Commission of the State Council (SASAC) to a direct subsidiary of CASC in 2009, the joint venture was dissolved and Sino Satellite Communications became a subsidiary of China Satellite Communications. The brand ChinaSat was previously operated by China Telecommunications Broadcast Satellite Corporation, which was owned by China's Ministry of Posts and Telecommunications. China Telecommunication ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March 3B
The Long March 3B (), also known as the CZ-3B and LM-3B, is a Chinese orbital launch vehicle. Introduced in 1996, it is launched from Launch Area 2 and 3 at the Xichang Satellite Launch Center in Sichuan. A three-stage rocket with four strap-on liquid rocket boosters, it is the heaviest variant of the Long March 3 rocket family, and is mainly used to place communications satellites and navigation satellites into geosynchronous orbits. An enhanced version, the Long March 3B/E or G2, was introduced in 2007 to increase the rocket's geostationary transfer orbit (GTO) cargo capacity and lift heavier geosynchronous orbit (GEO) communications satellites. The Long March 3B also served as the basis for the medium-capacity Long March 3C, which was first launched in 2008. , the Long March 3B, 3B/E and 3B/G5 have conducted 105 successful launches, plus 2 failures and 2 partial failures, accumulating a success rate of . It is the first Long March (rocket family), Long March series rocket t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Spacebus Satellites
Satellite orders Spacebus-300 , - ! Satellite ! Country ! Operator ! Type ! Coverage ! Launch date (UTC) ! Rocket ! width="200pt", Changes ! Status , - , TDF 1 , France , TDF Group , Television broadcasting , 5 Ku-band , , Ariane 2 , , Retired , - , TDF 2 , France , TDF Group , Television broadcasting , 5 Ku-band , , Ariane 44L , , Retired , - , Tele-X , Sweden , SES Sirius , Communications , 5 Ku-band , , Ariane 2 , , Retired , - , TV-SAT 1 , Germany , Deutsche Bundespost , Television broadcasting , 5 Ku-band , , Ariane 2 , , Retired , - , TV-SAT 2 , Germany , Deutsche Bundespost , Television broadcasting , 5 Ku-band , , Ariane 44LP , , Active , - Spacebus-1000 , - ! Satellite ! Country ! Operator ! Type ! Coverage ! Launch date (UTC) ! Rocket ! width="200pt", Changes ! Status , - , Arabsat 1A , Saudi Arabia , Arabsat , Television broadcasting , 25 C-band, 2 S-band , , Ariane 3 , , Retired , - , Arabsat 1B , Saudi Arabia , Arabsat , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March 7A
The Long March 7 (), or Chang Zheng 7 in pinyin, abbreviated LM-7 for export or CZ-7 within China, originally Long March 2F/H or Chang Zheng 2F/H, nicknamed Bingjian (), is a Chinese liquid-fuel rocket, liquid-fuelled launch vehicle of the Long March (rocket family), Long March family, developed by the China Aerospace Science and Technology Corporation (CAST). It made its inaugural flight on 25 June 2016. Designed as a replacement of the Long March 2F, Long March 7 and its variants was expected to be the workhorse of the fleet, projected to account for around 70% of all Chinese launches. Long March 7 plays a critical role in the Chinese large modular space station, Chinese Space Station program: it is used to launch the Tianzhou (spacecraft), Tianzhou robotic cargo and resupply spacecraft to the station. The rocket was intended to replace the Long March 2F as China's crew-rated launch vehicle in the future, although by 2023 this role has apparently been taken over by the under-d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Traffic In Arms Regulations
International Traffic in Arms Regulations (ITAR) is a set of U.S. Department of State regulations that control the export of defense and military technologies to safeguard national security and further its foreign policy objectives. Overview The United States government has adopted two types of regulations to control exports of military-relevant items: ITAR, which cover weapons and defense articles specifically (such as missiles); and the Export Administration Regulations, which cover items that may have uses in defense articles (such as a radar component used in a certain missile). Defense-related articles and services on the United States Munitions List (USML) are covered by the ITAR, which implement the provisions of the Arms Export Control Act (AECA), and are described in Title 22 (Foreign Relations), Chapter I (Department of State), Subchapter M of the Code of Federal Regulations. The Department of State Directorate of Defense Trade Controls (DDTC) interprets and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thales Alenia Space
Thales Alenia Space () is a joint venture between the French technology corporation Thales Group (67%) and Italian defense conglomerate Leonardo (company), Leonardo (33%). The company is headquartered in Cannes, France. It provides space-based systems, including satellites and ground segments, used for telecommunications, navigation, earth observation, space exploration and scientific purposes. The company is the second largest industrial participant in the International Space Station (ISS), having produced numerous pressurized modules for the European Space Agency (ESA) including the Cupola (ISS module), Cupola, the node modules Harmony (ISS module), Harmony and Tranquility (ISS module), Tranquility, and the structure of the Columbus (ISS module), Columbus laboratory. It is a key contributor to Galileo (satellite navigation), Galileo, a European Satellite navigation, global satellite navigation system, being responsible for the ground segment in particular. In 2021, the company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APT Satellite Holdings
APT Satellite Holdings Limited is a Bermuda-incorporated holding company. Its Hong Kong-incorporated subsidiary APT Satellite Co., Ltd. is the operator of the Apstar satellite constellation. APT Satellite Holdings and APT Satellite are headquartered in Hong Kong. As at 30 June 2016 the company had a market capitalisation of HK$3.816 billion. It is a red chip company, as it was an overseas incorporated company, but controlled by the Chinese Government indirectly (via China Aerospace Science and Technology Corporation). Fellow Hong Kong–based satellite company AsiaSat was also partially owned by the Chinese Government (via CITIC Group), but belongs to a different department of the State Council. History The establishment of APT Satellite Company Limited was officially approved by the State Council of the People's Republic of China on 26 March 1992, the company's incorporation on 21 January 1992 as Free Union Limited, renaming to Trans-Asia-Pacific Satellite Communications Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eutelsat
Eutelsat S.A. is a French satellite operator. Providing coverage over the entire European continent, the Middle East, Africa, Asia and the Americas, it has been the world's third-largest satellite operator in terms of revenues. Its subsidiary Eutelsat OneWeb is a competitor to Elon Musk's Starlink. Eutelsat's satellites are used for broadcasting nearly 7,000 television stations, of which 1,400 are in high-definition television, and 1,100 radio stations to over 274 million cable and satellite homes. They also serve requirements for TV contribution services, corporate networks, mobile communications, Internet backbone connectivity and broadband access for terrestrial, maritime and in-flight applications. Eutelsat is headquartered in Paris, France. Eutelsat Communications Chief Executive Officer is currently Eva Berneke. In October 2017, Eutelsat acquired Noorsat, one of the leading satellite service providers in the Middle East, from Bahrain's Orbit Holding Group. Noorsat is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wenchang Space Launch Site
The Wenchang Space Launch Site ( zh, 文昌航天发射场, links=no) is a rocket launch site located in Wenchang on the island of Hainan, in China. Formally a suborbital test center, it currently serves as China's southernmost spaceport. The site was selected for its low latitude, 19° north of the equator, allowing for larger payloads to be launched. It is capable of launching the Long March 5, the heaviest Chinese rocket. Unlike launch facilities on the mainland, Wenchang uses its seaport for deliveries. The construction of the site was complete by October 2014. The first launch took place on 25 June 2016. Due to construction delays, the initial launch of the CZ-5 booster from Wenchang, originally expected to start in 2014 was postponed and took place on 3 November 2016. The CZ-5B (maximum payload to LEO) variant was expected to be completed circa 2018 but the maiden flight took place on 5 May 2020. A CZ-5 carrier rocket was already shipped from North China's Tianji ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eutelsat 3A
Eutelsat S.A. is a French satellite operator. Providing coverage over the entire European continent, the Middle East, Africa, Asia and the Americas, it has been the world's third-largest satellite operator in terms of revenues. Its subsidiary Eutelsat OneWeb is a competitor to Elon Musk's Starlink. Eutelsat's satellites are used for broadcasting nearly 7,000 television stations, of which 1,400 are in high-definition television, and 1,100 radio stations to over 274 million cable and satellite homes. They also serve requirements for TV contribution services, corporate networks, mobile communications, Internet backbone connectivity and broadband access for terrestrial, maritime and in-flight applications. Eutelsat is headquartered in Paris, France. Eutelsat Communications Chief Executive Officer is currently Eva Berneke. In October 2017, Eutelsat acquired Noorsat, one of the leading satellite service providers in the Middle East, from Bahrain's Orbit Holding Group. Noorsat is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sino Satellite Communications
Sino Satellite Communications Co., Ltd. known also as SinoSat is a Chinese company. It provided satellite communications through a pair of communications satellites in geostationary orbit. Their two satellites were SinoSat 1 and SinoSat 3. A third satellite, SinoSat 2, failed shortly after launch. History Sino Satellite Communications was formed in 1994. It was a subsidiary of China Aerospace Science and Technology Corporation (CASC). In 2007, a new joint venture () was formed with another state-owned company China Satellite Communications, which SinoSat 1 and other assets was injected to the joint venture as share capital. However, in 2009 China Satellite Communications was assigned as a subsidiary of CASC by the State-owned Assets Supervision and Administration Commission of the State Council (excluding some assets that were assigned to China Telecommunications Corporation). Since then, Sino Satellite Communications became a subsidiary of China Satellite Communications, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
