Boeing 777 differences
As we know that emirates airlines, qatar airways, air canada, pakistan airlines, delta airlines etc…. has boeing 777-200LR , what I wanna to know is why they -200 differs from each other , for example ;
emirates airlines 777-200LR = 777-21H(LR)
qatar airways 777-200LR = 777-2DZ(LR)
air canada 777-200LR = 777-233(LR)
I mean what is the difference between 21H, 2DH, & 233 & what does it mean , why they dont just write 777-200LR ?
Last edited by Jetdriver; 4th Dec 2011 at 17:48.