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

Kosmodrom / Plats : USA
Stämpeldatum: 30 Oct. 1980 Händelsetyp : Uppskjutning Startplatta / Plats : USA KSC (FL) Bemannad / Robotisk Mission : Robotisk Uppdragsmål/Typ : Telekommunikation
ou?/where?: au sol - ground
autographe?: non - noneBeskrivning : Kennedy space center post stamp and Fleetsatcom 4 satellite.
The FLTSATCOM (Fleet Satellite Communications) communications satellite system served as a world-wide UHF communications link among USN aircraft, ships, submarines, and ground stations. This high-capacity spaceborne communications system gave the Navy both shore-to-fleet and single-way communication among ships, aircraft, and submarines separated by distances exceeding line-of-sight UHF ranges. The satellite provided 30 voice channels and 12 teletypewriter channels simultaneously in UHF.
The USN and USAF plan to orbit four satellites, including one as an on-station spare, positioned around the world in near-equatorial geosynchronous orbits to provide near-global coverage. Nyckelord : #Planet, #Satellit, #Telekommunikation, Är UTANFÖR Rymdrevyerna. Senast ändrad: 21/05/2015 @ 11h51
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SE ÄVEN  |
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USA 1438 | 8,- |
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Sida : future · Ref: USA 1438 Rymdhändelse : FLTSATCOM 4 (SATELLITE) · ATLAS SLV3D
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