CHINA AEROSPACE SCIENCE AND TECHNOLOGY CORPORATION

Long March 3B / YZ-1 | BDS M1-S & BDS M2-S

SUCCESSJul 25, 2015 at 12:29 UTCLong March 3B/YZ-1 →
PADLaunch Complex 2 (LC-2)
SITEXichang Satellite Launch Center, People's Republic of China →
ORBITMedium Earth Orbit
TYPECommunications
PROGRAMBeiDou

The BeiDou Navigation Satellite System will be a global satellite navigation system consisting of 35 satellites. Resolution of the BeiDou system has been reported to be as high as 0.5 metres.

MISSION
BDS-3 M1 & BDS-3 M2
MISSION TYPE
Communications
TARGET ORBIT
Medium Earth Orbit
PROGRAM
BeiDou
COUNTRY
CHN
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 8f66f7f8-1203-4640-9c72-d747ea0ba91a
Reported date: Jul 25, 2015 at 12:29 UTC
Last synced: 8 hours ago
This launch date and time are confirmed by the launch provider. Countdown is active.
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MANUFACTURER
China Aerospace Science and Technology Corporation
VARIANT
B/YZ-1
FLIGHTS
15
SUCCESSES
15
SUCCESS RATE
100%

The Long March 3B is a Chinese orbital carrier rocket. Introduced in 1996, it is launched from Launch Area 2 and 3 at the Xichang Satellite Launch Center in Sichuan. A three-stage rocket with four strap-on liquid rocket boosters, it is currently the most powerful member of the Long March rocket family and the heaviest of the Long March 3 rocket family, and is mainly used to place communications satellites into geosynchronous orbits.

When is the Long March 3B / YZ-1 | BDS M1-S & BDS M2-S launch?
The Long March 3B / YZ-1 | BDS M1-S & BDS M2-S is scheduled for Saturday, July 25, 2015 at 12:29 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 BDS-3 M1 & BDS-3 M2?
The Long March 3B / YZ-1 | BDS M1-S & BDS M2-S mission uses the Long March 3B/YZ-1 rocket, manufactured by China Aerospace Science and Technology Corporation. The Long March 3B/YZ-1 has flown 15 times with a 100% success rate.
Where is the Long March 3B / YZ-1 | BDS M1-S & BDS M2-S launching from?
The launch takes place from Launch Complex 2 (LC-2) at Xichang Satellite Launch Center, People's Republic of China.
What orbit is BDS-3 M1 & BDS-3 M2 going to?
The BDS-3 M1 & BDS-3 M2 mission is targeting Medium Earth Orbit.
Who is launching BDS-3 M1 & BDS-3 M2?
The Long March 3B / YZ-1 | BDS M1-S & BDS M2-S is operated by China Aerospace Science and Technology Corporation. It is part of the BeiDou program.
Can I watch the Long March 3B / YZ-1 | BDS M1-S & BDS M2-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: Jul 25, 2015 at 12:29 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: 8f66f7f8-1203-4640-9c72-d747ea0ba91a
Open-Meteo Weather9 hours ago
Pad weather at 28.25, 102.03
YouTube Video Search2 weeks ago
1 video discovered