PPRuNe Forums - View Single Post - Aer Lingus flight EI110 makes emergency landing in JFK
Old 29th Sep 2015, 15:09
  #7 (permalink)  
Mr.Brown
 
Join Date: Apr 2005
Location: Uk
Posts: 201
The Ram Air Turbine is an emergency backup for hydraulics used on quiet a few types.
On the 757 this provides hydraulic power to the centre system for flight controls.
Mr.Brown is offline