4° 15' W 2009 (8' E) on the Magnetic North arrow means
Magnetic Variation 4° 15' W in 2009
annual change 8' E
(i.e. Magnetic Variation decreasing 8' annually to become 4° 07' in 2010).
.: Back to Compass Navigation :.
Yacht charters Greece
Blue cruises Turkey
RYA sailing schools
Yacht charters Turkey