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Replies to post #79660 on World Surveillance Group Inc (fka WSGI)

Replies to #79660 on World Surveillance Group Inc (fka WSGI)
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Skyvision

07/09/07 3:34 PM

#79751 RE: pokestake #79660

Interesting point, but might also be the line-of-sight distance between tranceivers and/or optimal spacing based upon terrain elevations.