I know Cathay has been retiring much of their 747-400 at a rapid rate. I'm wondering which 747-400s they're planning on keeping for awhile (I know that the last six -400F that Cathay bought new were PW4000 powered, not RB211).
It appears I'm going to need to do some flight testing on a Rolls powered 747-400 in the not too distant future, and I'm rather curious where I'm going to need to go to do that.