I have a question regarding engine types used in the aircrafts below:
a) All Nippon Airways 744 & 744D
b) Japan Airlines 744 & 744D
c) Thai Airways 744 & 743
Are the engines in (a), (b), and (c) exactly the same type of GE engines with the identical thrust ratings or different types of GE engines with non-identical thrust ratings? Please differentiate between engines used on the 744, 744D, and 743.
d) Cathay Pacific 744 & 744 Cargo
e) Singapore Airlines 744 & 744 Cargo
Are these engines exactly the same or different? Please explain.
Thank you very much for helping to clear up my confusion regarding engines in these various 744 & 743 models.