Launch ControlNext Mission
Go for Launch🇺🇸SpaceX
Falcon 9 Block 5 | USSF-366
USSF-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.
T-minus
00Days
:00Hrs
:00Min
:00Sec
Saturday, August 15, 2026
09:52:00 PM UTC02:52 PM PDT local
4h windowAccurate to the minute
Mission
T-Minus
—±minute
Probability
—weather window
Window
4hlaunch window
Orbit
LEOLow Earth Orbit
Mission Type
Government/Top Secret
Global # This Year
#192orbital attempts
Agency # This Year
#98SpaceX
Vehicle
Launch Vehicle
Falcon 9 Block 5Falcon
Provider
SpaceXCommercial
Success Rate
—
Total Launches
—all-time
Launch Site
Pad
Space Launch Complex 4EVandenberg SFB
Pad Launches
289from this pad
Site Launches
905from Vandenberg SFB
Latitude
34.6320°
Longitude
-120.6110°
Vandenberg SFB Weather
Status
CAUTIONlaunch site · live
Temperature
15.2°C59°F · feels 15.8°C
Wind
6.1 km/h NNW4 mph · 332°
Cloud Cover
100%overcast
Visibility
12.2 kmunrestricted
Humidity
96%high
Precipitation
0 mm0% chance
Pressure
997 hPasurface
Daylight
Conditions
NighttimeVandenberg SFB
Sunrise
06:19 AM PDTlocal
Sunset
07:55 PM PDTlocal
Daylight
13h 35mtotal today
Orbital launches this year#192globally
Agency launches this year#98SpaceX
Launches from this pad289Space Launch Complex 4E
Launches from this site905Vandenberg SFB
Mission Data
Launch VehicleFalcon 9 Block 5
Vehicle FamilyFalcon
Launch Provider🇺🇸 SpaceX
Provider TypeCommercial
Mission TypeGovernment/Top Secret
Target OrbitLow Earth Orbit
Launch PadSpace Launch Complex 4E
Location🇺🇸 Vandenberg SFB, CA, USA USA
Status Note
Current T-0 confirmed by official or reliable sources.
Launch Site Weather
🌡Temperature
15.2°C59°F · feels 15.8°C
💨Wind
6.1 km/h NNW4 mph · 332°
🌧Precipitation
0 mm0% chance
💧Humidity
96%
👁Visibility
12.2 km
⬇Pressure
997 hPa
☁Cloud Cover
100%Daylight · Nighttime
Sunrise06:19 AM PDT
Sunset07:55 PM PDT
14h 35m of daylight
Location
Vandenberg SFB, CA, USA
Launch Site
34.6320°N · -120.6110°E
Upcoming Launches
· next 2Go for Launch
Falcon 9 Block 5 | Globalstar 2-R Mission 1 (x 9)
Communications
Aug 16, 202601:12 AM UTCin 3d 15h
To Be Confirmed
Long March 12 | Unknown Payload
Unknown
Aug 17, 202602:00 AM UTCin 4d 15h