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Intelsat IV F-3 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Intelsat IV F-3" in English language version.

refsWebsite
Global rank English rank
1planet4589.org
8,665th place
6,411th place
1nasa.gov
75th place
83rd place
1skyrocket.de
4,664th place
3,842nd place

nasa.gov

nssdc.gsfc.nasa.gov

  • NASA, Goddard Space Flight Center. "INTELSAT 4 F-3". NSSDC Master Catalog. Retrieved April 21, 2017.

planet4589.org

  • McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved April 21, 2017.

skyrocket.de

space.skyrocket.de

  • Krebs, Gunter. Intelsat-4A. Gunter's Space Page. Retrieved 21 April 2017.