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Old 18th Nov 2015, 19:48
  #658 (permalink)  
Feather44
 
Join Date: Feb 2015
Location: Middle East
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Hi,

as far as I remember, a quick approximation is:

4ft / per each° away from ISA / 1000ft

decision height: 1065
thouchdown elev: 260
Delta ISA: from -35 to +13 = 48

temp correction: 4 x 48 x 1.065 = 204ft

meaning your new minimum becomes: 1065 + 260 + 204 = 1529ft

Last edited by Feather44; 18th Nov 2015 at 19:51. Reason: typo error
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