Originally posted by tenthije
Both NCA and Boeing have alerady said that B747-400Fs where ordered, and not B747-400ERFs. I can believe that NCA would not specify ER on their website, but Boeing would! Boeing would definately tell when they sell a 744ER because it is not the most succesful of planes. It can use any good news there is.
http://www.boeing.com/news/releases/2004/q1/nr_040202i.html
http://www.nca.aero/e/news/031113.html

Ah yes, but be careful, somtimes they only mention it is a 400F
That is not to say it IS just the 400F.
In this case is probably is, but the possibility is there.