PPRuNe Forums - View Single Post - VOR/DME - Updated for Magnetic Variation?
Old 27th Nov 2015, 23:31
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Gertrude the Wombat
 
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I was wondering therefore how these are updated for the annual rate of change to magnetic variation?
They aren't. That's why each one has its own compass rose drawn on the map, with its own private "north".
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