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Thread: RIP Don Charlwood
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Old 16th Aug 2012, 08:52
  #15 (permalink)  
Blockla
 
Join Date: Jul 2001
Location: On a different Island
Age: 52
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You're both right... A Douglas protractor often called a computer is a square compass for charting/plotting/vectors... A dalton computer is a whizz wheel... Both very handy as a trainee pilot or ATC. Well they were...

RIP Don.
Last edited by Blockla; 16th Aug 2012 at 08:53.
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