Multimedia Gallery
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- Topic: Satellite Navigation
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Photograph
Charlie Buhler (left), Al Jacoby (middle), and
Roy Harding (right) of NRL install thermal blankets on the NTS-2 qualification model.
Photograph
Smithsonian scientist with a vehicle equipped with a Transit land navigation system.
Photograph
Engineers testing a transmitter for the 621B system.
Film
Length: 2 Minutes, 10 Seconds
Film
Length: 1 Minutes, 32 Seconds
Film
Length: 2 Minutes, 2 Seconds
Film
Length: 1 Minute, 51 Seconds
Photograph
Engineers checking the second Transit satellite.
Photograph
Engineers working on the third prototype GPS satellite.
Artifact
This is one of the first commercial GPS receivers.