Watch the Launch

Demo Flight

Overview

Destination: Low Earth Orbit
Mission: Test Flight

Low Earth Orbit Commercial LC-2 Wenchang Space Launch Site, People's Republic of China
LM-10B F1 - Ling Hang Zhe

First launch of the Long March 10B rocket and first ever successful rocket booster recovery of a Chinese launch vehicle. Payloads on board is TBD.

Updates

Cosmic_Penguin • April 25, 2026, 10:48 p.m.

NET May.


Cosmic_Penguin • March 11, 2026, 3:35 p.m.

Added launch.


Cosmic_Penguin • June 26, 2026, 11:58 a.m.

NET July 10 per NOTAMs; assignment of this particular launch to the listed launch window is uncertain.


Cosmic_Penguin • July 3, 2026, 12:35 p.m.

Refined launch window.


Cosmic_Penguin • July 9, 2026, 12:44 p.m.

New launch window per new NOTAMs.


Long March 10B

Family:
Configuration:

The Long March 10B is a reusable launch vehicle based on the 1st stage of the Long March 10A, in turn derived from a single 1st stage core of the Long March 10, with 7 YF-100 series kerosene/liquid oxygen staged-combustion cycle engines on the 1st stage. Like the Long March 10A, the 10B’s 1st stage is designed to be recovered downrange by a recovery barge equipped with an arrestor net and support frame, with the 1st stage landing on the net’s cables using its grid fins. The 2nd stage, however, uses a single YF-219 gas generator cycle methane/liquid oxygen engine with 140 tonnes of thrust. The Long March 10B became China's first orbital launch vehicle with its first stage booster being recovered, during its first launch on 10 July 2026.

Specifications
  • Stages
    2
  • Length
    63.0 m
  • Diameter
    5.0 m
  • Fairing Diameter
    5.0 m
  • Launch Mass
    760.0 T
  • Thrust
    8728.0 kN
Family
  • Name
    Long March 10B
  • Family
  • Variant
  • Alias
    CZ-10B
  • Full Name
    Long March 10B
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    16000.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

Booster Info


LM-10B F1

Status: Active


Type: Core
Flight Proven: No
First Flight: July 10, 2026
Last Flight: July 10, 2026
Flights: 1
Landings Attempted: 1
Landings Successful: 1

Landing Information

The Long March 10B first stage booster has landed on Ling Hang Zhe after its 1st flight.

Result: Successful Autonomous Spaceport Drone Ship landing at Ling Hang Zhe.

China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation

(CASC)

Chairman & President: Lei Fanpei Founded: 1999 Successes: 590 Failures: 15 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

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