Panier Recherches : timbres, enveloppes.

JavaScript est désactivé!

Espace Lollini a besoin du JavaScript. Merci d’activer le JavaScript!

Tillbaka till DIN lista

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

Kosmodrom / Plats : USA

Stämpeldatum: 4 Août 1978
Händelsetyp : Uppskjutning
Startplatta / Plats : USA Vandenberg SFB (CA)
Bemannad / Robotisk Mission : Robotisk
Uppdragsmål/Typ : Militär / Hemlig

MIL

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

Beskrivning : Satellite Data System (SDS) spacecraft are communication relay satellites for transmiting real-time data from US reconnaissance satellites (KH-11) in polar area. They are also used for communications to USAF air craft on polar routes and connect the various ground stations of the Air Force Satellite Control Network (AFSCN). The spacecraft relay the downlinked KH-11 data to a ground station at Fort Belvoir, Virginia.

Nyckelord :
#Planet,
#Satellit,
#Telekommunikation,

Är UTANFÖR Rymdrevyerna.

Senast ändrad: 08/05/2015 @ 15h25