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Old 29th Dec 2018, 02:53
  #27 (permalink)  
Rick777
 
Join Date: Apr 2008
Location: Denver,Co USA
Age: 71
Posts: 325
In the 70s and early 80s KC135s were still using celestial as our primary means of navigation. We had dopplers, but they usually didn't work over water. We did practice grid on a regular basis though so it wasn't a big deal to see really strange headings.
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