Data checked:
FAILLong March 7A | ChinaSat 4B
LAUNCH FAILURE
> MISSION DATA
DATEMonday, August 10, 2026
TIME12:02 PM UTC
PROVIDERChina Aerospace Science and Technology Corporation
ROCKETLong March 7A
PAD201
LOCATIONWenchang Space Launch Site, People's Republic of China
ORBITGeostationary Transfer Orbit
> MISSION BRIEFING // COMMUNICATIONS
Chinese communication geostationary satellite for unknown purposes.
> SCHEDULE & SOURCE
Source-reported status: Launch Failure. Either the launch vehicle did not reach orbit, or the payload(s) failed to separate.
Launch window: 2026-08-10 11:54:00 UTC — 2026-08-10 13:12:00 UTC.
Dates and windows may change. Passing the scheduled time does not confirm a launch outcome.
Launch data from The Space Devs
Understand launch windows and orbits · Launch provider guide
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