POINTING UNCLE Crossword Clue

We know 1 solutions for: POINTING UNCLE
Crossword Puzzle Infos
The crossword solutions for the term POINTING UNCLE is SAM. SAM is an acronym for 'Selective Availability and Monitoring' which is a system used by the United States government to control the accuracy of GPS signals. This system was implemented in 2000 and was designed to limit the accuracy of GPS signals to civilian users, while allowing military users to access more accurate signals.
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