LOU wrote on Feb 27^th, 2012 at 9:25pm:

Nick, Each operator in the real 767, 757 etc. can display the fuel in either pounds or kilos depending how the maintenance folks set the unit up. Usually, this is a corporate decision for the entire fleet. Same goes with the ADI display and which flight director is used. Lou

Thanks, Lou.

  My guess is that American Airlines uses pounds, but would you be able to confirm that? I like to get my airplanes as close to AA's as possible. Do you know if there are and mods to edit the flight director to the V shape?