Long March 4C

Active

China Aerospace Science and Technology Corporation (CASC)

April 26, 2006

Description

The Long March 4C, also known as the Chang Zheng 4C, CZ-4C and LM-4C, previously designated Long March 4B-II, is a Chinese orbital carrier rocket. It is launched from the Jiuquan, Taiyuan Satellite Launch Centre and Xichangs, and consists of 3 stages. Long March 4C vehicles have been used to launch the Yaogan-1, Yaogan-3 SAR satellites and the Fengyun-3A polar orbiting meteorological satellite. On December 15, 2009 a Long March 4C was used to launch Yaogan 8.

Specifications
  • Stages
    3
  • Length
  • Diameter
  • Fairing Diameter
  • Launch Mass
  • Thrust
Family
  • Name
    Long March 4C
  • Family
  • Variant
    C
  • Alias
  • Full Name
    Long March 4C
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

China Aerospace Science and Technology Corporation

Government
Chairman & President: Lei Fanpei
CASC 1999

The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.

Long March 4C | Daqi-2 (AEMS)

China Aerospace Science and Technology Corporation | China
Jiuquan Satellite Launch Center, People's Republic of China
April 17, 2026, 4:10 a.m.
Status: Launch Successful
Mission:

Daqi-2 (DQ-2), also known as the Atmospheric Environment Monitoring Satellite/AEMS, is the second of follow-on series of Chinese satellites to the GF-5 series for high resolution atmospheric environment monitoring of greenhouse gases, such as atmospheric aerosol and carbon dioxide.

Sun-Synchronous Orbit
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Long March 4C | Fengyun-3H

China Aerospace Science and Technology Corporation | China
Jiuquan Satellite Launch Center, People's Republic of China
Sept. 26, 2025, 7:28 p.m.
Status: Launch Successful
Mission:

The Fengyun-3 (FY-3) series is the 2nd generation of Chinese polar-orbiting meteorological satellites, following on from the FY-1 series. The series has been developed collaboratively by CMA (Chinese Meteorological Administration) and CNSA (China National Space Administration). The FY-3 series’ objectives are to provide global measurements of 3-D temperature and moisture soundings, cloud and precipitation parameters, meteorological and hydrological events, biosphere anomalies and geophysical parameters in support of global change and climate monitoring.

Sun-Synchronous Orbit
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Long March 4C | Shiyan 28 B-02

China Aerospace Science and Technology Corporation | China
Xichang Satellite Launch Center, People's Republic of China
Aug. 17, 2025, 8:55 a.m.
Status: Launch Successful
Mission:

Satellite officially named for "space environment detection" purposes, exact details unknown.

Low Earth Orbit
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Long March 4C | Shiyan 28 B-01

China Aerospace Science and Technology Corporation | China
Xichang Satellite Launch Center, People's Republic of China
July 3, 2025, 9:35 a.m.
Status: Launch Successful
Mission:

Satellite officially named for "space environment detection" purposes, exact details unknown.

Low Earth Orbit
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