FeralBoy

There is a NOAA web page that will give your magnetic declination when you enter your latitude/longitude, and also for a particular date (the default is today): http://www.ngdc.noaa.gov/seg/geomag/jsp/st...calcDeclination (It also has a zip code search!) The only format that seems to work there is degrees/minutes/seconds, separated by blanks. This converter will help: http://boulter.com/gps/ Feral Boy