3b1/3c1
NZ1, we're both right.
From Boeing:
737-300: 2x CFM International CFM563B1 @89.0kN (20,000lb) or CFM563B2 @97.9kN (22,000lb).
737-400: 2x CFM563B2 @97.9kN (22,000lb) or CFM563C1 @104.5kN (23,500lb).
Air NZ did have 3B1 versions arrive as they added to the fleet, but yes are all 3C1's now - though with the 22k chip.
As for the -7 being used on the 734 QF fleet, that came from one of QF's FO's. Which prob means it's wrong!! All due love to QF crew!
Last edited by 1279shp; 28th Jan 2008 at 08:01.