Originally Posted by LME (GOD)
Loads of differences, too many to mention but the main ones are:
1. GE90-115B engines, wavy fan blades
Same engine, just a pin change from 110 to 115 on the 772LR to 773ER, what is the question....
Title - 772LR to 773ER
Post 1 - 772ER to 773ER
772ER is not close to a 772LR