PPRuNe Forums - View Single Post - great circle or rhumb line ?????
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Old 11th November 2009 | 16:30
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Checkboard
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Joined: Aug 1998
: ATPL
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From: Ex-pat Aussie in the UK
VHF signals travel in straight lines - it's a great circle track. Find an airway long enough, and you'll see the directions are labelled slightly differently at each end.
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