Space Launch Hub logoSpace Launch Hub logoSpaceLaunchHub

Explore. Understand. Follow the story.

SpaceX/Falcon 9 Block 5·Space Launch Complex 4E

Falcon 9 Block 5 | USSF-627

Orbit: LEO·Type: Government/Top Secret·Agencies: United States Space Force

Mission Elapsed Time (MET)

GMT Time
Spaceport
Launch Successful⟳ Rescheduled 6×
Falcon 9 Block 5 | USSF-627 mission image
Vehicle: Falcon 9 Block 5Credit: SpaceX · Launch Library 2

A classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield satellite bus, based on locations of rocket stage drop zones being exact fits with previous Starlink Group 15 launches.

Target orbit
LEO · Low Earth Orbit
Mission type
Government/Top Secret
Payload
USSF-627
Agencies
United States Space Force
Mission Update

Launch success.

Webcast Replays & Re-streams

Re-streams Available (3)
X
XOfficial Webcast

USSF-627 Mission

EnglishWatch
YouTube
Spaceflight NowUnofficial Webcast

SpaceX Falcon 9 rocket launches classified U.S. Space Force mission from California

EnglishWatch
YouTube
The Space DevsUnofficial Re-stream

SpaceX USSF-627

EnglishWatch
Launch SuccessfulMission Elapsed Time
T+ 00:00:00
Target Liftoff (UTC)2026-11-12 04:36:30 UTC
Flight Milestone Horizon
T- 00:16:00✓
Stage 2 LOX Load
T+ 00:00:00✓
Liftoff
T+ 00:01:07✓
Max-Q
T+ 00:02:26✓
MECO
T+ 00:02:29✓
Stage 2 Separation
T+ 00:02:36✓
SES-1
T+ 00:02:58✓
Fairing Separation
T+ 00:07:52✓
Stage 1 Landing Burn
T+ 00:08:11✓
Stage 1 Landing
CoreB1103
✓ Landed
The Falcon 9 first stage B1103 has landed on ASDS OCISLY after its 7th flight.
Zone: Of Course I Still Love YouType: Autonomous Spaceport Drone Ship

Target liftoff time (UTC)

04:36:30 UTC

Thursday, 12 November 2026

Planned T-0 liftoff

02:35:00 UTCWindow open
04:36:30 UTCPlanned ignition
06:35:00 UTCWindow close
Rocket family
Falcon
Height
70m
Diameter
3.7m
Payload to LEO
22,800kg
Liftoff thrust
7,607kN
Stages
2