Manifest / 01Go
Starlink Group 15-20
Falcon 9 Block 5
ProviderSpaceX
PadSpace Launch Complex 4E
DateAug 22, 2026
Time (UTC)07:25 AM UTC
Launch clockT– to liftoff
T-:::
Confirmed to the minute00
13
27
42
Back to launches
Success
INTELSAT III F-8
Thor Delta MUnited States Air ForceSpace Launch Complex 17A
Thursday, July 23, 1970 · 11:23 PM UTC
This mission is complete.
Mission Brief
The Intelsat 3 spacecraft were used to relay commercial global telecommunications including live TV. Three of the 8 satellites in the series (F1, F5, F8) were unusable due to launch vehicle failures, and most of the remainder did not achieve their desired lifetimes.
PayloadINTELSAT III F-8
OrbitGeostationary Orbit
CustomerUnited States Air Force
StagesUnknown
PadSpace Launch Complex 17A, Cape Canaveral SFS, FL, USA
Mission Timeline
14 / 14100%Ground vector
Launch site
Site locked
Space Launch Complex 17A
Cape Canaveral SFS, FL, USA
Global range
- Latitude
- 28.447°N
- Longitude
- 80.565°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
11:23 PM UTC - 11:23 PM UTC
Schedule History
No meaningful launch-time or status changes recorded.
