Watch the Launch

Watch the Launch

Additional Media

(ON LOCATION) Watch Long March 7A Launch Tianlian-3-01 from Wenchang, LIVE!!

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Tianlian 3-01

Overview

Destination: Geostationary Transfer Orbit
Mission: Communications

Geostationary Transfer Orbit 201 Wenchang Space Launch Site, People's Republic of China

Tianlian is a Chinese data tracking and relay communications geostationary satellite series. The TL-3 (Tian Lian 3) satellites are the 3rd generation of China's geostationary orbit data relay satellites, based on the DFH-4E geostationary satellite bus. They will be used to support real-time communications between orbiting satellites/rockets in-flight and ground control stations. This system replaces/supplements the current network of ground-based space tracking and telemetry stations and space tracking ships.

Updates

Cosmic_Penguin • July 29, 2026, 12:36 p.m.

Launch success.


Cosmic_Penguin • July 29, 2026, 11:52 a.m.

Liftoff.


Cosmic_Penguin • July 20, 2026, 12:24 p.m.

Rescheduled for NET July 29 per new NOTAMs.


Cosmic_Penguin • July 16, 2026, 2:11 p.m.

Launch delayed per cancellation of navigation warnings.


Cosmic_Penguin • July 13, 2026, 2:22 p.m.

Refined launch window per new NOTAMs.


Long March 7A

Family:
Configuration: A

Specifications
  • Length
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  • Diameter
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  • Fairing Diameter
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  • Launch Mass
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  • Thrust
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Family
  • Name
    Long March 7A
  • Family
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  • Variant
    A
  • Alias
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  • Full Name
    Long March 7A
Payload Capacity
  • Launch Cost
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  • Low Earth Orbit
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  • Geostationary Transfer Orbit
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  • Direct Geostationary
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  • Sun-Synchronous Capacity
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China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation

(CASC)

Chairman & President: Lei Fanpei Founded: 1999 Successes: 605 Failures: 16 Pending: 9

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.

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