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

Mission timeline
- 2019-04-20T14:41:04.000ZLong March 3B/E lifts off from Xichang Satellite Launch Center, People's Republic of China.
- Long March 3B/E passes through max aerodynamic pressure (Max Q).
- Main engine cutoff — the first stage shuts down as planned.
- Stage separation — the first stage separates cleanly.
- Second-stage engine ignites for the next phase of flight.
- Mission success — all objectives completed.