Hi Alan
Thanks for your reply
I think the 2 Ukraine are ex LY-BJX and LY-BJZ. I could see no obvious differentials that would allow me to say which was which.
As I am currently confined to the house I will not get up there to see if anything has changed for several weeks.
l hope the other new ones to the fleet also pass through Prestwick but in a few weeks time.
( A small finger glitch with your reply, the 737BBJ is LY-CER not LY-CRE)
Jim