SpaceX
USSF-366
Falcon 9 Block 5
SUCCESS
Success
Sunday, August 16, 2026 · 01:50 UTC
Mission
/01USSF-366 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites for a US government entity based on SpaceX’s Starshield satellite bus, based on locations of rocket stage drop zones being exact fits with previous Starlink Group 15 launches.
Mission Type
Government/Top Secret
Orbit
Low Earth Orbit (LEO)
Probability
90%
Status
Launch Successful
Vehicle & Pad
/02Rocket
Falcon 9 Block 5
Variant: Block 5
Launch Pad
Space Launch Complex 4E
Vandenberg SFB, CA, USA
34.632° N, 120.611° W
290
Pad Launches
906
Location Launches
718
Agency Launches
193
Orbital This Year