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Here are details about a :
Space commemorative cover
or Space Cover.

Kosmodrom / Plats : USA

Stämpeldatum: 22 Juil. 1976
Händelsetyp : Uppskjutning
Startplatta / Plats : USA KSC (FL)
Bemannad / Robotisk Mission : Robotisk
Uppdragsmål/Typ : Telekommunikation

TELECOM

ou?/where?: au sol - ground
autographe?: non - none

Beskrivning : Comstar 2 was launched 22 July 1976, and provided 17 years of service from 76.6 degrees W longitude. Earth stations transmit the telephone calls to the satellite on frequencies within the 6 GHz band and receive signals from the satellite in the 4 GHz band. The frequencies are altered within the satellite to prevent interference with each other.
Kennedy Space Center post stamp and Comstar 2 satellite.

Nyckelord : inga

RYMDREVYN : 04 - 2003

Senast ändrad: 03/04/2011 @ 16h27