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8th Sep 2007, 20:16

#4 (permalink)

bobster1

Join Date: Mar 2005

Location: uk

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RA=60D

You need the angle which is A, therefore: A=(60xD) / R
Range = 100nm
Airway boundary Distance = 5nm
(60x5)/100 = 3 degrees which is 1 and half dots..
If that makes sense..

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