Tracking and Data Relay Satellite: Forskelle mellem versioner
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== Eksterne henvisninger ==
{{Commonscat|Tracking and Data Relay Satellite System}}▼
*{{en sprog}} [http://www.nasa.gov/topics/technology/features/TDRS_anniversary.html TDRS: 25 Years of Connecting Space To Earth] 16. maj 2008
*{{en sprog}} [https://www.spacecomm.nasa.gov/spacecomm/programs/tdrss/default.cfm Tracking and Data Relay Satellite System (TDRSS)] NASA
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*{{en sprog}} [http://www.nasa.gov/centers/goddard/pdf/110910main_FS-2001-9-025-GSFC%20TDRS.pdf New Series of Tracking and Data Relay Satellites (2001)] NASA Goddard Fact Sheets
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▲{{Commonscat|Tracking and Data Relay Satellite System}}
[[Kategori:Kommunikationssatellitter]]
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