July 23, 1970 11:23 pm

INTELSAT III F-8

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Thor Delta M

Cape Canaveral SFS, FL, USA
Days
Hours
Minutes
Seconds
July 23, 1970 11:23 pm

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Last Updated:

2026-07-13 14:40:13

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.
Launch Overview
Window Open 23:23 UTC
Window Close 23:23 UTC
Lift Off Jul 23, 1970 · 23:23 UTC
Launch Facility Cape Canaveral SFS, FL, USA
Launch Pad Space Launch Complex 17A
Target Orbit Geostationary Orbit
Payload Overview
Customer United States Air Force
Payload INTELSAT III F-8
Rocket Thor Delta M
Destination Geostationary Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship
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.

Height

LEO Payload

Total Launches

Status

United States Air Force
Space Launch Complex 17A
Launch Overview
Window Open 23:23 UTC
Window Close 23:23 UTC
Lift Off Jul 23, 1970 · 23:23 UTC
Launch Facility Cape Canaveral SFS, FL, USA
Launch Pad Space Launch Complex 17A
Target Orbit Geostationary Orbit
Payload Overview
Customer United States Air Force
Payload INTELSAT III F-8
Rocket Thor Delta M
Destination Geostationary Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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