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Kuaizhou 1A | Traffic VDES A & B

ExPace · Kuaizhou 1A · Launch Area 95A, Jiuquan Satellite Launch Center, People's Republic of China

ExPace's 31st launch · 3rd this year · humanity's 7,140th orbital launch attempt

T− --:--:--December 5, 2025 · 09:00 UTCAdd to calendar
Success

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

Window: Dec 5, 08:54Dec 5, 09:54 UTC

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Traffic VDES A & B

Two technology demonstration satellites for satellite transmissions of signals for the VHF Data Exchange System (VDES), a successor to the current Automatic Identification System (AIS) on ships and maritime vessels for traffic management at sea with higher bandwidth on new frequencies for secure communications and e-navigation. This project is a joint effort by the China Ministry of Transport's China Transport Telecommunications Information Center and SpaceSail, operator of the Qianfan/G60 constellation.

Technology · Low Earth Orbit (LEO)

Booster

No booster details available.

Watch

No webcast announced yet.

Updates

  • Launch success.

    Cosmic_Penguin · 12/5/2025 · source

  • Delayed to December 5 per new NOTAMs/marine navigation warnings.

    Cosmic_Penguin · 12/4/2025 · source

  • Added launch per NOTAMs/marine navigation warnings; Payload and launch vehicle identities highly uncertain.

    Cosmic_Penguin · 12/2/2025 · source

Pad — Launch Area 95A

Local pad time: Dec 5, 5:00 PM GMT+8

67 launches from this pad · 291 from Jiuquan Satellite Launch Center, People's Republic of China

Map of Launch Area 95AOpen in maps