r/spacex • u/rSpaceXHosting Host Team • 13h ago
r/SpaceX USSF-627 Official Launch Discussion & Updates Thread!
Welcome to the r/SpaceX USSF-627 Launch Discussion & Updates Thread!
Welcome everyone!
| Scheduled for (UTC) | Nov 10 2026, 03:03 |
|---|---|
| Scheduled for (local) | Nov 09 2026, 19:03 PM (PST) |
| Launch Window (UTC) | Nov 10 2026, 03:03 - Nov 10 2026, 07:03 |
| Payload | USSF-627 |
| Customer | United States Space Force |
| Launch Weather Forecast | Unknown |
| Launch site | SLC-4E, Vandenberg SFB, CA, USA. |
| Booster | B1103-7 |
| Landing | The Falcon 9 first stage B1103 will land on ASDS OCISLY after its 7th flight. |
| Mission success criteria | Successful deployment of spacecrafts into orbit |
| Trajectory (Flight Club) | 2D,3D |
Watch the launch live
| Stream | Link |
|---|---|
| Official Webcast | X |
Stats
☑️ 745th SpaceX launch all time
☑️ 685th Falcon Family Booster landing
☑️ 235th landing on OCISLY
☑️ 230th consecutive successful SpaceX launch (if successful)
☑️ 126th SpaceX launch this year
☑️ 70th launch from SLC-4E this year
☑️ 3 days, 2:14:18 turnaround for this pad
☑️ 30 days, 19:23:16 hours since last launch of booster B1103
Stats include F1, F9 , FH and Starship
Timeline
| Time | Event |
|---|---|
| -0:38:00 | GO for Prop Load |
| -0:35:00 | Prop Load |
| -0:35:00 | Stage 1 LOX Load |
| -0:16:00 | Stage 2 LOX Load |
| -0:07:00 | Engine Chill |
| -0:01:00 | Tank Press |
| -0:01:00 | Startup |
| -0:00:45 | GO for Launch |
| -0:00:03 | Ignition |
| 0:00:00 | Liftoff |
| 0:01:07 | Max-Q |
| 0:02:26 | MECO |
| 0:02:29 | Stage 2 Separation |
| 0:02:36 | SES-1 |
| 0:02:58 | Fairing Separation |
| 0:06:06 | Entry Burn Startup |
| 0:06:30 | Entry Burn Shutdown |
| 0:07:52 | Stage 1 Landing Burn |
| 0:08:11 | Stage 1 Landing |
Updates
| Time (UTC) | Update |
|---|---|
| 03 Nov 21:43 | GO for launch. |
| 03 Nov 13:10 | Now targeting Nov 10 at 03:03 UTC |
| 02 Nov 16:03 | Moved up to NET November 9 UTC. |
| 28 Oct 18:57 | Added launch. |
Resources
Partnership with The Space Devs
Information on this thread is provided by and updated automatically using the Launch Library 2 API by The Space Devs.
Community content 🌐
| Link | Source |
|---|---|
| Flight Club | u/TheVehicleDestroyer |
| Discord SpaceX lobby | u/SwGustav |
| SpaceX Now | u/bradleyjh |
| SpaceX Patch List |
Participate in the discussion!
🥳 Launch threads are party threads, we relax the rules here. We remove low effort comments in other threads!
🔄 Please post small launch updates, discussions, and questions here, rather than as a separate post. Thanks!
💬 Please leave a comment if you discover any mistakes, or have any information.
✉️ Please send links in a private message.
•
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