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Thread: Do you use the Semicircular rule?
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Old 26th Mar 2007, 19:57
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3FallinFlyer
 
Join Date: Mar 2006
Location: UK
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I might be wrong here and may have it reversed but don't you use the semi-circle rule in controlled airspace and the quadrantal rule in uncontrolled airspace
As I understand it - Quadrantal in UK uncontrolled - Assigned Altitude/Flight Level in controlled - Semicircular in Europe and most of the rest of the planet. But I'm probably wrong!!
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