Encyclopedia Astronautica
KSLV



zkslvi05.jpg
KSLV-I 2005
Revised version of KSLV-I, using a derivative of the Russian Angara booster.
Credit: © Mark Wade
South Korean launch vehicle family. Originally they were to be of completely indigenous design; but in 2005 it was announced that they would use the (in-development, unflown) Russian Angara booster module as the basis. The program, like that of the Angara, was subject to continuous funding shortages and schedule delays. First launch 2009.08.25.

In 2008 the Angara alternate was officially cancelled after Russia refused to transfer essential technologies and the total cost had increased from US$ 240 million to US$ 350 million. At the time of 'cancellation' in December 2008 processing facilities had been completed at the Naro Space Center in Goheung, and the first Russian lower stage was to have been supplied in January 2009 for handling tests. A single Russian engine had been imported in June 2008. However the cancellation was rescinded after further negotiations with the Russians, leading to a first flight in 2010.

More... - Chronology...


Associated Launch Vehicles
  • KSLV-I In 2005 it was announced that the KSLV-I would not fly until 2007. It was now a completely different vehicle, consisting of a first stage derived from the Russian Angara launch vehicle, and a solid propellant second stage of South Korean manufacture. First launch 2009.08.25. More...
  • KSLV South Korean launch vehicle family. Originally they were to be of completely indigenous design; but in 2005 it was announced that they would use the (in-development, unflown) Russian Angara booster module as the basis. The program, like that of the Angara, was subject to continuous funding shortages and schedule delays. In 2008 the Angara alternate was cancelled after Russia refused to transfer essential technologies and the total cost had increased from US$ 240 million to US$ 350 million. The Korean government went 'back to the drawing board'. More...
  • KSLV-III South Korean launch vehicle, to consist of a Russian Angara first stage, a South Korean liquid propellant second stage, and a South Korean solid propellant apogee kick motor. Scheduled for first flight by 2015. In August 2006 the Korean press reported that the first and second stages would both be Angara-UM modules... how this configuration would work (stacked versus parallel) was unclear. More...
  • KSLV-II South Korean launch vehicle, originally scheduled for first flight by 2010. Evidently it would have consisted of a Russian Angara first stage and a South Korean liquid-propellant second stage. In August 2006 it was reported in the Korean press that this launcher configuration was cancelled. More...

Associated Launch Sites
  • Goheung South Korean space center, built on Woenaro Island, off the Goheung peninsula, at the southern end of the Korean peninsula. The space center would be built in four phases through 2015 on a 4.95 million square meter landfill on the shore of the island. More...

KSLV Chronology


2009 August 25 - . 08:00 GMT - . Launch Site: Goheung. LV Family: KSLV. Launch Vehicle: KSLV-I. LV Configuration: Naro KSLV-1. FAILURE: First and second stages operated correctly, but half of payload fairing failed to separate. Extra mass prevented the second stage and payload from reaching orbital velocity, and the satellite reentered over New Guinea..
2010 June 10 - . 18:01 GMT - . Launch Site: Goheung. LV Family: KSLV. Launch Vehicle: KSLV-I. LV Configuration: Naro-1. FAILURE: First stage failure..
  • STSAT-2B - . Mass: 99 kg (218 lb). Nation: Korea South. Agency: KARI. Class: Technology. Type: Technology satellite. Spacecraft: STSAT. Summary: Science and Technology Satellite with Lyman-alpha imaging solar telescope and laser altimeter..

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