Falcon 9 Block 5 | NROL-145

Tenth batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Office to provide imaging and other reconnaissance capabilities.

Government/Top Secret · Unknown (N/A)

• B1082 · flight 12 · Autonomous Spaceport Drone Ship @ Of Course I Still Love You · landed ✓ · last flew Falcon 9 Block 5 | Starlink Group 15-1 · zone record 209/217

• SpaceX NROL-145 — The Space Devs
• SpaceX - Falcon 9 - NROL-145 - SLC-4E - Vandenberg SFB - April 20, 2025 — SPACE AFFAIRS
• Watch live: SpaceX Falcon 9 rocket launches on U.S. spy satellite agency mission from California — Spaceflight Now
• NROL-145 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−1MStartup
7. T−1MTank Press
8. T−45SGO for Launch
9. T−3SIgnition
10. P0DLiftoff
11. T+1M6SMax-Q
12. T+2M26SMECO
13. T+2M29SStage 2 Separation
14. T+2M36SSES-1
15. T+2M54SFairing Separation
16. T+6M9SEntry Burn Startup
17. T+6M30SEntry Burn Shutdown
18. T+7M47SStage 1 Landing Burn
19. T+8M15SStage 1 Landing
20. T+8M38SSECO-1
21. T+52M27SSES-2
22. T+52M28SSECO-2

• Launch success.

  Cosmic_Penguin · 4/20/2025 · source

• Liftoff!

  hitura-nobad · 4/20/2025 · source

• Unofficial Re-stream by SPACE AFFAIRS has started

  LL2 · 4/20/2025 · source

• GO for launch.

  Cosmic_Penguin · 4/19/2025 · source

• Now targeting Apr 20 at 10:27 UTC

  hitura-nobad · 4/18/2025 · source

• Added launch window per NOTAMs.

  Cosmic_Penguin · 4/14/2025 · source

• NET April.

  Cosmic_Penguin · 4/9/2025 · source

• Added launch.

  Cosmic_Penguin · 2/11/2025 · source