Long March 4B | Yaogan 53-07 to 09/56-19 to 21 is scheduled to fly aboard a Long March 4B from Launch Area 94 (SLS-2 / 603) on 2026-10-23. LaunchDetect publishes an independent detection record for the launch, separate from the operator's broadcast.
The pad sits at 40.9605°, 100.2981°. If the launch is detected, the record is published on this page.
Launch windows slip and weather scrubs missions. This page carries a detection record only if the launch is detected.
Window: T-0 at 2026-10-23T19:25:00Z UTC. Site: Launch Area 94 (SLS-2 / 603). Vehicle: Long March 4B.
| Mission | Long March 4B | Yaogan 53-07 to 09/56-19 to 21 |
| Vehicle | Long March 4B |
| Site | Launch Area 94 (SLS-2 / 603) (jiuquan) |
| Coordinates | 40.960482, 100.298059 |
| Window | T-0 at 2026-10-23T19:25:00Z UTC |
| Status | LAUNCHED |
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