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Launch SuccessfulChina Aerospace Science and Technology Corporation

Long March 12A: Demo Flight

First test launch of CASC/SAST’s Long March 12A rocket, with a dummy payload. The rocket’s 1st stage attempted to land on a landing pad about 300 km downrange of the launch site.

Tuesday, 23 December 202502:00 UTC
Long March 12A: Demo Flight

Mission Data

China Aerospace Science and Technology Corporation
🇨🇳China Aerospace Science and Technology CorporationEst. 1999
Launch VehicleLong March 12A
Vehicle FamilyLong March
Vehicle Record1 of 1 launches (100%)
Provider TypeGovernment
Agency Record606 successes / 16 failures (97%)
Success Streak13 consecutive
Mission TypeTest Flight
Target OrbitLow Earth Orbit
Launch PadLong March 12 series Pad
Location🇨🇳 Jiuquan Satellite Launch Center, People's Republic of China CHN
Orbital Launches This Year#317
Agency Launches This Year#65
Launches From This Pad2
Launches From This Site302
Status Note

The launch vehicle successfully inserted its payload(s) into the target orbit(s).

About Long March 12A

Long March 12A/Changzheng 12A (LM-12A/CZ-12A) is a reusable orbital launch vehicle developed by the Shanghai Academy of Spaceflight Technology (SAST) 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 methane/liquid oxygen powered rocket engines in both stages. The first stage uses 7 Longyun-70 engines designed and manufactured by the private company Jiuzhou Yunjian (JZYJ), while the second stage uses 1 YF-209V engine 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.

Launch updates

  1. Launch success, first stage landing attempt failed.

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  2. Rescheduled for December 23 per NOTAMs.

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  3. Apparently launch was delayed with rocket requiring roll-back; new information pending.

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  4. NET December 17 per NOTAMs (note that identity of this particular launch is uncertain).

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  5. Added launch.

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Launch Site

Long March 12 series Pad · 40.8916°N 100.2173°E

Launch data from Launch Library 2 by The Space Devs.