PPRuNe Forums - View Single Post - Helideck aiming (TD/PM) circles
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Old 16th Sep 2016, 14:06
  #14 (permalink)  
tistisnot
 
Join Date: Jul 2006
Location: Ban Don Ling
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And there lies a problem of HFDM ...... mobile vessels / rigs are not fixed landing runways - the deck heading is not known by the system at the time!!? Shelly you know that?!
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