Dear all,
Ashrunner recommended me this moring to add Boeing KC-135 Startotanker into the book. Of course, this Boeing 707 airframe can use as other aircraft not only the 707 itself. E-6 and the E-3 AWAC are other aircrafts in my list.
I once dream of making a diorama that the KC-135 is refueling the F-16, F-18 in the mid air!!