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Originally posted by theRiverGoddess
.so only persons with a GPS would know this and if the GPS is down nobody would know....
In a war or mass civil upheaval situation the GPS signal will in all liklihood be switched to military-use only, rendering any civilian digital navigation gadgets useless
Originally posted by v.i.p.e.r
o really we have our own computer system to encrypt our gps the regular civi system will still work.