Data checked:
OK!Falcon 9 Block 5 | USSF-366
LAUNCH SUCCESSFUL
> MISSION DATA
DATESunday, August 16, 2026
TIME01:50 AM UTC
PROVIDERSpaceX
ROCKETFalcon 9 Block 5
PADSpace Launch Complex 4E
LOCATIONVandenberg SFB, CA, USA
ORBITLow Earth Orbit
> MISSION BRIEFING // GOVERNMENT/TOP SECRET
USSF-366 is 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.
> SCHEDULE & SOURCE
Source-reported status: Launch Successful. The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Launch window: 2026-08-15 21:52:00 UTC — 2026-08-16 01:52:00 UTC.
Dates and windows may change. Passing the scheduled time does not confirm a launch outcome.
Launch data from The Space Devs
Understand launch windows and orbits · Launch provider guide
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