PPRuNe Forums - View Single Post - Unable to see and correct or even react to drift.....
Old 14th Dec 2015, 23:35
  #42 (permalink)  
Whopity
 
Join Date: Oct 2004
Location: UK
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Earlier this year I attended a meeting where one of the author's (Pilot and Doctor) of the HPL textbook, stated that in the 20 years since HPL was introduced, he could not identify any measureable improvement resulting from it!
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