Long March 3B / YZ-1 | Beidou-3 M5 & M6
Long March 3B / YZ-1 | Beidou-3 M5 & M6 rode a Long March 3B/YZ-1 into space from Xichang Satellite Launch Center, People's Republic of China, deploying its payload to MEO.
- Launch time
- Status
- SUCCESS
- Operator
- China Aerospace Science and Technology Corporation
- Mission type
- Navigation
- Rocket
- Long March 3B/YZ-1
- Launch pad
- Launch Complex 3 (LC-3/LA-1)
- Payload
- —
- Target orbit
- MEO

Mission timeline
- 2018-07-29T01:48:04.000ZLong March 3B/YZ-1 roars off the pad at Xichang Satellite Launch Center, People's Republic of China.
- The vehicle reaches Max Q, the highest aerodynamic load of the flight.
- MECO — first-stage propulsion ends after a nominal burn.
- Clean stage separation confirmed.
- The upper-stage engine lights up after separation.
- Orbit insertion confirmed — now circling in MEO.
- All mission objectives achieved.