Originally Posted by
AZFlyer
I could have sworn that Boeing never built an official 'ER' model of the 757.
Are people just referring to winglet 757's as 'ERs' now?
Couldn't find anything on the Boeing web site about ER's. I do know that the first couple the USAF took delivery of did not have the range so Boeing added some long range tanks. UPS does the training for the USAF 757's.