On Feb 1, 6:02 pm, Mxsmanic wrote:
Gig 601XL Builder writes:
Radar

How does radar prove it?

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Transpose mxsmanic and gmail to reach me by e-mail.

RADAR is an acronym for Radio Detection and Ranging. The Ranging
part pretty well covers postion determination. Do some reading on
Wikpedia or somewhere--lotsa sources can explain Radar for you.