Guys,
Also heard the cabin altitude in the 787 will be something in the order of 4000 above sea level instead of the normal 8000 above sea level, could they be using a newer vapour style aircon system???
What is the backup hydraulic's pressure for the FBW sytem of the A380, heard it was 5000 PSI?????
don't know not rated on any of the A3xx familys????