Demo Flight

Overview

Destination: Unknown
Mission: Test Flight

Unknown Long March 12 series Pad Jiuquan Satellite Launch Center, People's Republic of China

First test launch of CASC’s Long March 12B rocket.

Updates

Cosmic_Penguin • Jan. 16, 2026, 12:29 p.m.

Added launch.


Long March 12B

Family:
Configuration:

Long March 12B/Changzheng 12B (LM-12B/CZ-12B) is a reusable orbital launch vehicle developed by the China Aerospace Science and Technology Commercial Launch Vehicle Group (CACL), a subsidiary company of the state-owned China Aerospace Science and Technology Corporation (CASC). The rocket is based on the Long March 12, but extensively re-designed for first stage re-usability, and use of gas generator cycle kerosene/liquid oxygen powered rocket engines in both stages. The first stage uses 9 YF-102R engines and the second stage uses 1 YF-102V engine, both from CASC's Academy of Aerospace Liquid Propulsion Technology (AALPT). On launch missions where the first stage is recovered, it will land on a down-range landing pad located in Minqin County, Gansu Province.

Specifications
  • Stages
    2
  • Length
    72.0 m
  • Diameter
    4.37 m
  • Fairing Diameter
  • Launch Mass
  • Thrust
    7940.0 kN
Family
  • Name
    Long March 12B
  • Family
  • Variant
  • Alias
    CZ-12B
  • Full Name
    Long March 12B
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    20000.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity
    15000.0 kg

China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation

(CASC)

Chairman & President: Lei Fanpei Founded: 1999 Successes: 559 Failures: 14 Pending: 8

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

Jiuquan Satellite Launch Center, People's Republic of China

Long March 12 series Pad


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