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China Aerospace Science and Technology CorporationLong March 4BLaunch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China

Long March 4B | Tianhui 7

Countdown

No countdown — this launch time is not yet known to the minute.

December 30, 2025 · 04:12 UTCAdd to calendar

Launch Successful
CZ-4B Tianhui 7

Image: CASC

China Aerospace Science and Technology Corporation's 569th launch · 68th this year · humanity's 7,172nd orbital launch attempt

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

Window: Dec 30, 04:04 – Dec 30, 04:32 UTC

Flight preview

Tianhui 7

A satellite officially described as for cartography purposes, details TBD.

Earth Science · Sun-Synchronous Orbit (SSO)

Booster

No booster details available.

Watch

No webcast announced yet.

Updates

  • Launch success.

    Cosmic_Penguin · 12/30/2025 · source

  • Added launch per NOTAMs; Payload and launch vehicle identities uncertain.

    Cosmic_Penguin · 12/26/2025 · source

Pad — Launch Area 94 (SLS-2 / 603)

Local pad time: Dec 30, 12:12 PM GMT+8

137 launches from this pad · 294 from Jiuquan Satellite Launch Center, People's Republic of China

Map of Launch Area 94 (SLS-2 / 603)Open in maps