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Long March 3A

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Long March 3A
Long March 3A
Long March 3A
Function Carrier rocket
Manufacturer CALT
Country of origin  People's Republic of China
Size
Height 52.5 metres (172 ft)[1]
Diameter 3.35 metres (11.0 ft)[1]
Mass 241,000 kilograms (530,000 lb)[1]
Stages 3
Capacity
Payload to
LEO
8,500 kilograms (19,000 lb)[2]
Payload to
GTO
2,300 kilograms (5,100 lb)[2]
Payload to
HCO
1,600 kilograms (3,500 lb)[2]
Associated rockets
Family Long March
Derivatives Long March 3B
Launch history
Status Active
Launch sites LC-2, XSLC
Total launches 14
Successes 14
Maiden flight 8 February 1994

The Long March 3A (Chinese: 长征三号甲火箭), also known as the Chang Zheng 3A, CZ-3A and LM-3A, is a Chinese orbital carrier rocket. It is launched from Launch Complex 2 at the Xichang Satellite Launch Centre. It is a 3-stage rocket, and is usually used to place communications satellites and Beidou navigation satellites into geosynchronous transfer orbits. It first flew on 8 February 1994. On 24 October 2007, a Long March 3A launched Chang'e-1, the first Chinese Lunar probe.

It has formed the basis of the Long March 3B, which is a heavier version with four liquid booster rockets. This first flew in 1996.

[edit] References

  1. ^ a b c Mark Wade. "CZ-3A" (in English). Encyclopedia Astronautica. http://www.astronautix.com/lvs/cz3a.htm. Retrieved on 2008-04-27. 
  2. ^ a b c Gunter Krebs. "CZ-3A (Chang Zheng-3A)" (in English). Gunter's Space Page. http://space.skyrocket.de/index_frame.htm?http://space.skyrocket.de/doc_lau_det/cz-3a.htm. Retrieved on 2008-04-27. 


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