Thread: Mountain High Cannula/Mask?
View Single Post
  #1  
Old October 1st 19, 11:40 AM posted to rec.aviation.soaring
John McLaughlin
external usenet poster
  
Posts: 29
Default Mountain High Cannula/Mask?
Does everyone stick to the 18k limit for the cannula and 25k for the mask,

or are these limits considered advisory only?