PPRuNe Forums - View Single Post - Quadrantal Rule... why bother?
View Single Post
Old 27th Aug 2009, 09:05
  #6 (permalink)  
mm_flynn
 
Join Date: Aug 2003
Location: Surrey
Posts: 1,217
Likes: 0
Received 0 Likes on 0 Posts
And only one of those matches the way the bottom of controlled airspace is normally defined!
mm_flynn is offline