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Old 4th Mar 2010, 21:55
  #11 (permalink)  
hoodie
 
Join Date: Apr 2006
Location: UK
Posts: 685
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You're correct with the theory, but not with the terminology.

"High" refers to the equivalent ISA altitude, rather than the actual air density - i.e. "High D.A." = "Low air density".

See here: Density Altitude
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