Falcon 9 Block 5 | Starlink Group 17-12

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Communications · Low Earth Orbit (LEO)

• B1088 · flight 10 · Autonomous Spaceport Drone Ship @ Of Course I Still Love You · landed ✓ · last flew Falcon 9 Block 5 | Starlink Group 17-5 · zone record 209/217

• SpaceX Starlink Group 17-12 — The Space Devs
• SpaceX - Falcon 9 - Starlink 17-12 - SLC-4E - Vandenberg SFB, CA - September 19, 2025 — SPACE AFFAIRS
• Watch Live: SpaceX launches 24 Starlink satellites from California on Falcon 9 rocket — Spaceflight Now
• Starlink Mission — SpaceX

1. T−38MGO for Prop Load
2. T−35MProp Load
3. T−35MStage 1 LOX Load
4. T−16MStage 2 LOX Load
5. T−7MEngine Chill
6. T−1MTank Press
7. T−1MStartup
8. T−45SGO for Launch
9. T−3SIgnition
10. P0DLiftoff
11. T+1M12SMax-Q
12. T+2M25SMECO
13. T+2M28SStage 2 Separation
14. T+2M35SSES-1
15. T+2M54SFairing Separation
16. T+6M9SEntry Burn Startup
17. T+6M33SEntry Burn Shutdown
18. T+7M57SStage 1 Landing Burn
19. T+8M21SStage 1 Landing
20. T+8M40SSECO-1
21. T+53M34SSES-2
22. T+53M36SSECO-2
23. T+1H2M26SStarlink Deployment

• Launch success.

  Cosmic_Penguin · 9/19/2025 · source

• Liftoff!

  hitura-nobad · 9/19/2025 · source

• Unofficial Re-stream by SPACE AFFAIRS has started

  LL2 · 9/19/2025 · source

• Now targeting Sep 19 at 16:31 UTC

  Cosmic_Penguin · 9/19/2025 · source

• Now targeting Sep 19 at 16:22 UTC

  Cosmic_Penguin · 9/19/2025 · source

• Now targeting Sep 19 at 15:44 UTC

  Cosmic_Penguin · 9/18/2025 · source

• Scrubbed for the day.

  Cosmic_Penguin · 9/18/2025 · source

• Now targeting Sep 18 at 16:31 UTC

  Cosmic_Penguin · 9/18/2025 · source

• Now targeting Sep 18 at 16:27 UTC

  Cosmic_Penguin · 9/18/2025 · source

• Now targeting Sep 18 at 15:43 UTC

  Cosmic_Penguin · 9/17/2025 · source