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Posted

Krap! The Temporal Monkey strikes again. I trained to that, back'n'day, when using old maps, and fell flat on my tuchus here. Oi'vey!

Wouldn't that make 1944 MagVar at Caen E 13?

 

M.A.G.E.

To convert Magnetic Azimuth To Grid(Map) Azimuth with Easterly declination, add MagVar to MagAz.

 

To convert Grid Azimuth to Magnetic Azimuth with Easterly Declination, subtract MagVar angle from Grid azimuth.

 

Army LandNav 101.

Posted (edited)

https://maps.ngdc.noaa.gov/viewers/historical_declination/

 

The real world can be found easily... and is actually changing more erratic.

 

DCS Normandy Map:

June 1944 - W 7° 14'

June 1999 - W 3° 07'

June 2010 - W 1° 27'

June 2018 - W 0° 13'

Edited by shagrat

Shagrat

 

- Flying Sims since 1984 -:pilotfly:

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