Long March 3B/Yuanzheng 1
Long March 3B/Yuanzheng 1 combines the four-booster Long March 3B with the restartable Yuanzheng 1 liquid-propellant upper stage. The four-stage configuration supports direct high-energy insertion and repeated deployment of paired BeiDou navigation satellites.
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Identity
- Aliases
- Long March 3B/YZ-1CZ-3B/YZ-1LM-3B/YZ-1长征三号乙/远征一号
- Family Name
- Long March 3B
- Full Name
- Long March 3B/Yuanzheng 1
- Status
- active
- Type
- rocket
- Variant Name
- B/YZ-1
Details
- Description
- Long March 3B/Yuanzheng 1 combines the four-booster Long March 3B with the restartable Yuanzheng 1 liquid-propellant upper stage. The four-stage configuration supports direct high-energy insertion and repeated deployment of paired BeiDou navigation satellites.
- First Flight Year
- 2,015
- Manufacturer
- Parent Vehicle Family
- Rocket Specs
- Reusability
- expendable
- Stages Count
- 4
- Strap On Boosters Count
- 4
Links
Assets & Meta
- Creation Time
- July 17, 2026 at 05:43:06 UTC
- Updated Time
- July 19, 2026 at 11:47:22 UTC
- Image
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Other
- Search Name
- Long March 3B/Yuanzheng 1 Long March 3B/YZ-1 CZ-3B/YZ-1 LM-3B/YZ-1 长征三号乙/远征一号