PPRuNe Forums - View Single Post - B747-400 fuel burn
View Single Post
Old 10th June 2008 | 10:41
  #10 (permalink)  
Sir Richard
 
Joined: Dec 2003
Posts: 147
Likes: 0
From: South of Watford
I heard it was a couple of tonnes of ice accumulated over two or three winter days going to JFK and back when it had no chance to thaw and drain
Sir Richard is offline  
Reply