PPRuNe Forums - View Single Post - Light aircraft noise question
Thread: Light aircraft noise question
View Single Post
Old 22nd July 2012 | 07:27
  #3 (permalink)  
jollyrog
 
Joined: Mar 2007
Posts: 320
Likes: 0
From: London
This sounds like parachuting operations. Have you seen any parachutists?
jollyrog is offline  
Reply
0