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

Kosmodrom / Ort : USA
Stempeldatum: 27 Nov. 1989 Ereignisart : Start Startrampe / Ort : USA KSC (FL) Bemannte / Robotische Mission : Bemannt Missionsziel/-typ : Militärisch / Geheim
ou?/where?: au sol - ground
autographe?: non - noneBeschreibung : During the mission, Discovery deployed a single satellite, USA-48. Experts believe that this was a secret Magnum ELINT (ELectronic INTtelligence) satellite headed for geosynchronous orbit, similar to that launched by STS-51-C in 1985, making this mission essentially a duplicate of that earlier mission.
The satellite replaced the one launched by STS-51-C, which was running out of the maneuvering fuel required for keeping its station over the Indian Ocean.
Andover post stamp. Schlüsselwort/-wörter : #Antenne, #Satellit, WELTRAUM-REVUE : 02 - 2015 Letzte Änderung: 22/08/2015 @ 17h12
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Seite : future · Ref: USA 2224 Weltraumereignis : STS 33 (DISCOVERY) · MAGNUM 2 (ORION 2, USA 48) (SATELLITE)
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