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Thread: Compass variation and IRS systems.
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Old 29th November 2005 | 18:03
  #11 (permalink)  
BOAC
Per Ardua ad Astraeus
 
Joined: Mar 2000
Posts: 18,575
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From: UK
Shaka - see my post above - it is actually 3.5 degrees. It is also why setting 'runway heading' is wrong by the same amount, and ALL headings we fly are 3.5 degrees less than asked for!
Last edited by BOAC; 29th November 2005 at 18:23.
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