Thor Delta D
American orbital launch vehicle family with Thor first stage and a delta second stage.
- Height
- 32 m
- Diameter
- 2.44 m
- Stages
- 4
- Recorded launches
- 2
- First flight
- 1964-08-19

This page records Thor Delta D | Early Bird and its reported outcome: Launch Successful. The date above is a historical record.
Source record updated . This is a source update, not a confirmed launch time.
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Status reported by the mission data provider.
Early Bird, also known as Intelsat I, the world's first commercial communications satellite, was built for the Communications Satellite Corporation (COMSAT) by the Space and Communications Group of Hughes Aircraft Company, later Hughes Space and Communications Company.
Published configuration and flight history.
American orbital launch vehicle family with Thor first stage and a delta second stage.
This is a mission record, not an upcoming calendar appointment.
A single scheduled moment. The schedule may change before launch.
Cape Canaveral SFS, FL, USA
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