CHINA AEROSPACE SCIENCE AND TECHNOLOGY CORPORATION

Long March 3B/E | BDS I2-S

SUCCESSSep 29, 2015 at 23:13 UTCLong March 3B/E →
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: d97ba1b3-b9b3-4d01-ac8c-80879633d36d
Reported date: Sep 29, 2015 at 23:13 UTC
Last synced: 8 hours ago
This launch date and time are confirmed by the launch provider. Countdown is active.
Loading weather…
Select a location to check if this launch is visible from where you are
MANUFACTURER
China Aerospace Science and Technology Corporation
VARIANT
B/E
FLIGHTS
76
SUCCESSES
74
SUCCESS RATE
97.4%

The Long March 3B / E (G2) (CZ-3B / E) is one of the most successful medium-range launchers and the strongest variant of the CZ-3 series. It was specially developed for the transport of heavy communications satellites into a geostationary transfer orbit. The additional designation "E" stands for a higher payload fairing, stretched boosters and extended fuel tanks at the first stage, over the CZ-3B.

When is the Long March 3B/E | BDS I2-S launch?
The Long March 3B/E | BDS I2-S is scheduled for Tuesday, September 29, 2015 at 11:13 PM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Long March 3B/E | BDS I2-S?
The Long March 3B/E | BDS I2-S mission uses the Long March 3B/E rocket, manufactured by China Aerospace Science and Technology Corporation. The Long March 3B/E has flown 76 times with a 97.4% success rate.
Where is the Long March 3B/E | BDS I2-S launching from?
The launch takes place from Launch Complex 3 (LC-3/LA-1) at Xichang Satellite Launch Center, People's Republic of China.
Who is launching Long March 3B/E | BDS I2-S?
The Long March 3B/E | BDS I2-S is operated by China Aerospace Science and Technology Corporation.
Can I watch the Long March 3B/E | BDS I2-S launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
Mar 29, 2026 00:03 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 00:03 UTC
Launch date set: Sep 29, 2015 at 23:13 UTC
NET (No Earlier Than) confirmed by China Aerospace Science and Technology Corporation
Mar 29, 2026 00:03 UTC
Launch completed successfully
Updated via Launch Library 2
Last data sync: 8 hours ago
Launch Library 28 hours ago
Launch ID: d97ba1b3-b9b3-4d01-ac8c-80879633d36d
Open-Meteo Weather8 hours ago
Pad weather at 28.25, 102.03

Mission Profile

Long March 3B/E | BDS I2-S was a Long March 3B/E mission operated by China Aerospace Science and Technology Corporation that lifted off from Launch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China on September 29, 2015. The launch was a success.