Long March 4A
Long March 4A
|
|
| Function | Carrier rocket |
|---|---|
| Manufacturer | CALT |
| Country of origin | China |
| Size | |
| Height | 41.9 metres (137 ft) |
| Diameter | 3.35 metres (11.0 ft) |
| Mass | 249,000 kilograms (549,000 lb) |
| Stages | 3 |
| Capacity | |
| Payload to LEO | 4,000 kilograms (8,800 lb) |
| Payload to SSO | 1,500 kilograms (3,300 lb) |
| Associated rockets | |
| Family | Long March |
| Derivatives | Long March 4B |
| Launch history | |
| Status | Retired |
| Launch sites | LA-7, TSLC |
| Total launches | 2 |
| Successes | 2 |
| First flight | 6 September 1988 |
| Last flight | 3 September 1990 |
The Long March 4A (Chinese: 长征四号甲火箭), also known as the Changzheng 4A, CZ-4A and LM-4A, sometimes misidentified as the Long March 4 due to the lack of any such designated rocket, was a Chinese orbital carrier rocket. It was launched from Launch Area 7 at the Taiyuan Satellite Launch Center. It was a 3-stage rocket, used for two launches in 1988 and 1990. On its maiden flight, on 6 September 1988, it placed the FY-1A weather satellite into orbit. On its second, and final, flight it launched another weather satellite, FY-1B.
It was replaced by a derivative, the Long March 4B, which first flew in 1999. The Long March 4B offers a more powerful third stage, and a larger payload fairing.
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Wikipedia