GlennE.Chatfield There are three profiles for this aircraft (KC-135A, KC-135E, KC-135R), which is well and good, but the way they are currently posted makes it look like there are three different aircraft. These should be linked instead.
MalcolmClarke Glenn. The way they are shown is the current method. For example, Panavia Tornado GR.1 converted to GR.4 are shown in the same way. They all appear on the same profile page and can be seen as having the same cn's. Malcolm.