PPRuNe Forums - View Single Post - Vapour Discharge from 747 at cruise altitude
Old 2nd Jan 2016, 08:22
  #10 (permalink)  
kcockayne
 
Join Date: Oct 2006
Location: jersey
Age: 74
Posts: 1,489
Likes: 0
Received 2 Likes on 2 Posts
If they are dropping "jerms" then, no problem.
On the other hand, if it's germs that is a different matter !
kcockayne is offline