Some exotic Stratotankers in this line-up. Identifiable aircraft from the left NKC-135A 55-3120 and 55-3122 last operated by the 4950th TW out of Wright-Patterson, OH. Then EC-135C 63-8047 last operated by the 2nd ACCS / 55th W out of Offut, NE.
A very interesting old gal, she is NKC-135A '553134' and seems she was operated by the U.S, Navy FEWSG as a 'Big Crow' platform, an airborne electronic threat simulator? She has a big bump under the nose, a canoe fairing, plus other lumps and bumps.
National Museum of the US Air Force. One of fourteen KC-135As converted to special testing. It was used to prove that a high-energy laser could be operated effectively from a plane. Canon EOS 40D, EF-S 10-22mm f/3.5-4.5 USM lens.