PPRuNe Forums - View Single Post - Use of fabric in rudder & elevators ( DC-3 DC-4 etc)
Old 8th Sep 2010, 14:52
  #2 (permalink)  
BobM2
 
Join Date: Jun 2007
Location: NC, USA
Age: 80
Posts: 92
Likes: 0
Received 0 Likes on 0 Posts
flutter

I think it was mainly because of flutter concerns caused by oil-canning in metal structures.
BobM2 is offline