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TBD
Demo Flight
Long March 12BChina Aerospace Science and Technology CorporationLong March 12 series Pad
Tuesday, June 30, 2026 · 12:00 AM UTCAdd to Calendar
NextMission AnnouncedT-720:00:00
Time to launch
Launch Window Confidence
46% — UncertainVehicle
Long March 12B
Profile →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 subs...
Height72 m
LEO Payload20,000 kg
Launches600
Successes575
Provider
China Aerospace Science and Technology Corporation
Profile →CHN • Founded 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 manufactu...
Mission Brief
First test launch of CASC’s Long March 12B rocket.
PayloadDemo Flight
OrbitUnknown
CustomerChina Aerospace Science and Technology Corporation
Stages2
PadLong March 12 series Pad, Jiuquan Satellite Launch Center, People's Republic of China
Mission Timeline
0 / 140%Up next · Pre-launch
Mission Announced
Official mission announcement and payload assignment
T-720:00:00
12:00 AM UTC
- Mission AnnouncedT-720:00:0012:00 AM UTC
- Vehicle RolloutT-48:00:0012:00 AM UTC
- Wet Dress RehearsalT-24:00:0012:00 AM UTC
- Launch Day PrepT-06:00:0006:00 PM UTC
Site lock
Launch Site
Long March 12 series Pad, Jiuquan Satellite Launch Center, People's Republic of China
40.892°N, 100.217°E
Schedule History
No delays or schedule changes recorded.
