Launch report · SpaceX
Falcon 9 Block 5 | O3b mPower 11-13
Falcon 9 Block 5 by SpaceX from Space Launch Complex 40, Cape Canaveral SFS, FL, USA, NET 2026-09-13 18:49 UTC. Outcome: launch successful. Our final pre-flight call was GO at 85% confidence, T-3h 2m - and it was right.
Open live in mission control →LAUNCH FACTS
- VEHICLE
- Falcon 9 Block 5
- PROVIDER
- SpaceX
- PAD
- Space Launch Complex 40
- LOCATION
- Cape Canaveral SFS, FL, USA
- NET
- 2026-09-13 18:49 UTC
- WINDOW
- 2026-09-13 18:49 UTC → 20:16 UTC
- ORBIT
- Medium Earth Orbit
- LL2 STATUS
- Launch Successful
MISSION
3 high-throughput communications satellites in Medium Earth Orbit (MEO) built by Boeing and operated by SES.
OUTCOME + OUR CALL
Official outcome: Launch successful
Our final pre-flight call was GO at 85% confidence, T-3h 2m - and it was right.
✓ Call matched the outcome
Scoring rule: a launch that reached flight means the countdown proceeded, so a GO or HOLDING call is right and a SCRUB call is a false alarm. Only the last call made before T-0 counts.
CALL TIMELINE (1)
| Logged (UTC) | T-minus | Call | Confidence | Source |
|---|---|---|---|---|
| 2026-09-13 15:47 | T-3h 2m | GO | 85% | grok |
Launch data: Launch Library 2 · Calls: RocketScan (Grok over live X chatter) · Report URL: /launches/falcon-9-block-5-o3b-mpower-11-13