Communications - note: Diego Garcia hosts one of four dedicated ground antennas that assist in the operation of the Global Positioning System (GPS) navigation system (the others are on Kwajalein (Marshall Islands), at Cape Canaveral, Florida (US), and on Ascension Island (Saint Helena, Ascension, and Tristan da Cunha))
Definition: This entry includes miscellaneous communications information of significance not included elsewhere.
Source: CIA World Factbook - This page was last updated on Saturday, September 18, 2021