Manifest / 01Success
Starlink Group 10-39
Falcon 9 Block 5
ProviderSpaceX
PadSpace Launch Complex 40
DateAug 21, 2026
Time (UTC)03:14 PM UTC
Launch clockT– to liftoff
T+:::
Confirmed to the minute00
01
45
32
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Success
NTS 2
Atlas F/SVSUnited States Air ForceSpace Launch Complex 3W
Thursday, June 23, 1977 · 08:17 AM UTC
This mission is complete.
Mission Brief
First NAVSTAR GPS Phase I navigation satellite
PayloadNTS 2
OrbitMedium Earth Orbit
CustomerGlobal Positioning System
Stages2
PadSpace Launch Complex 3W, Vandenberg SFB, CA, USA
Mission Timeline
14 / 14100%Ground vector
Launch site
Site locked
Space Launch Complex 3W
Vandenberg SFB, CA, USA
Global range
- Latitude
- 34.644°N
- Longitude
- 120.593°W
Range Weather
Launch commit criteria
Clear
Watch
TrackingNo active constraints
Weather Rules
Tracking no weather issues at this time.
- Primary concern
- No weather issues
- Rule count
- 0
- Temperature
- Not reported
- Surface wind
- Not reported
Window
08:17 AM UTC - 08:17 AM UTC
Schedule History
No meaningful launch-time or status changes recorded.
