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Koreasat 1 and 2 , also known as Mugunghwa 1 and 2, were South Korean communications satellite launched by Delta-7925 rockets from Cape Canaveral. They were based on the Lockheed AS-3000 bus and carried 15 Ku-band transponders to provide TV coverage for South Korea and other Asian countries.

During the launch of Koreasat 1 one of nine solid boosters of the Delta-7925 launch vehicle failed to separate from the rocket, which, therefore, failed to achieve a geostationary orbit. It used up some of the reserved fuel to move it to the geostationary orbit (over the Solomon Islands). This fuel loss entailed a reduced operational lifetime.

Koreasat 1 was sold to Europe*Star as Europe*Star B.


Nation:                  South Korea
Type / Application: Communication
Operator:               Korea Telecom -> Europe*Star (#1)
Contractors:           Martin Marietta -> Lockheed Martin Astro
Equipment:            12 (+4) FSS-band transponders, 3 (+3) BSS-band transponders
Configuration:        AS-3000
Propulsion:            Star-30E
Lifetime:    
Mass:                   1464 kg (711 dry)  
Orbit:                     GEO

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          Satellite                                              Date           LS            Launcher
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Koreasat 1 (Mugunghwa 1) -> Europe*Star B 05.08.1995 CC LC-17B p  Delta-7925    
Koreasat 2 (Mugunghwa 2)                           14.01.1996 CC LC-17B    Delta-7925    
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출처: 사이트: http://www.skyrocket.de/space/   좌측 프레임 검색어: KoreaSAT