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To: yarddog

Well I still use topo maps and a compass


17 posted on 02/10/2012 6:22:11 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: mylife
You may want to check this out.

http://www.ngdc.noaa.gov/geomagmodels/struts/calcDeclination

21 posted on 02/10/2012 7:16:57 PM PST by piroque ("In times of universal deceit, telling the truth becomes a revolutionary act")
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