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Old 8-Nov-2018, 8:57 PM   #2
rickbb
Senior Member
 
Join Date: Dec 2014
Posts: 341
MAGN stands for Magnetic North. That's where your compass will point to. You can use that to aim your antenna.

True north is not the same. True north is what is shown on maps, so you have to adjust for something called magnetic declination if you want your compass to point to true north.

This declination changes constantly so yearly adjustments need to be to compensate.
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