Shiyan 30 03-04

Overview

Destination: Low Earth Orbit
Mission: Government/Top Secret

Low Earth Orbit Launch Complex 3 (LC-3/LA-1) Xichang Satellite Launch Center, People's Republic of China

A pair of Chinese satellites reported to be for "Earth observation technological testing and validation" purposes. Actual usage not known.

Updates

Cosmic_Penguin • March 12, 2026, 11:13 p.m.

Launch success.


Cosmic_Penguin • March 10, 2026, 4:59 a.m.

Added launch per NOTAMs; Payload and launch vehicle identities uncertain.


Long March 2D

Family:
Configuration: D

The Long March 2D, also known as the Chang Zheng 2D, CZ-2D and LM-2D, is a Chinese orbital carrier rocket. It is a 2-stage carrier rocket mainly used for launching LEO and SSO satellites.

Specifications
  • Minimum Stage
    1
  • Max Stage
    2
  • Length
    38.3 m
  • Diameter
    3.35 m
  • Fairing Diameter
    ―
  • Launch Mass
    232.0 T
  • Thrust
    2962.0 kN
Family
  • Name
    Long March 2D
  • Family
    ―
  • Variant
    D
  • Alias
    ―
  • Full Name
    Long March 2D
Payload Capacity
  • Launch Cost
    $30000000
  • Low Earth Orbit
    3500.0 kg
  • Geostationary Transfer Orbit
    ―
  • Direct Geostationary
    ―
  • Sun-Synchronous Capacity
    1300.0 kg

China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation

(CASC)

Chairman & President: Lei Fanpei Founded: 1999 Successes: 601 Failures: 16 Pending: 7

Agency Type:

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.

INFO WIKI
SpaceNews

China ends month-long launch hiatus with separate Guowang and Shiyan-30 satellite missions

China resumed orbital launch activity Thursday with a pair of missions lifting off from Hainan and Xichang spaceports, launching satellite internet and technology test satellites. The post China ends month-long launch hiatus with separate…

NASASpaceflight

Launch Preview: Falcon 9 to dominate another busy week of missions

Eight launches are scheduled worldwide this week, with Falcon 9 again dominating the launch schedule.… The post Launch Preview: Falcon 9 to dominate another busy week of missions appeared first on NASASpaceFlight.com.

Xichang Satellite Launch Center, People's Republic of China

Launch Complex 3 (LC-3/LA-1)


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Long March 2D
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5 days, 10 hours ago
PIESAT-2 13-16
Launch Complex 9 - Taiyuan Satellite Launch Center, People's Republic of China

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USSF-259
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Long March 12
Success
1 week ago
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