Laxintl From United States of America, joined May 2000, 22027 posts, RR: 51 Reply 1, posted (7 years 10 months 2 weeks 6 days ago) and read 2383 times:
BA along with several other airlines operate what Boeing termed the B747-400 "Lite" aircraft.
These are similar to other -400 series except the tail fuel tank is deactivated along with having a lower take off weight.
Overall a good concept for shorter routes that require the -400 capacity, while not incurring higher navigation/landing fees which are often based on the aircraft takeoff weight.
From the desert to the sea, to all of Southern California