View Full Version : Difference bewteen B-777 LR and ER

18th Jun 2003, 21:58
I am interested to know the basic difference between the two versions of B-777 i-e LR *( longer range ) and ER ( extended range ) I assume it is the range the aircraft can go so if I could have exact range of the two aircraft s .
Also I am would love to know if there is any site which explain there system in detail .

Jet II
18th Jun 2003, 23:08
Try going to Boeing (http://www.boeing.com/commercial/777family/777technical.html) - they give the technical differences between the two models.