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Thread: PPL NAV cockpit calculations
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Old 12th Apr 2018, 18:03
  #27 (permalink)  
hugh flung_dung
 
Join Date: Jan 1999
Location: Lurking within the psyche of Dave Sawdon
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Rarely...: you're correct, but I learned to do this before GPS could give you a groundspeed. Given all the other vagaries and inaccuracies TAS is "good enough".

HFD
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