78-0085 (ED) wrongly marked as 78-185 (does not exist!) This a/c is from the test-unit at Edwards AFB but is now used as an instruction aircraft for technicians (mehr von 78-0085)
68-8191 (RA) T-38C Tailnumber RA68-191 during a visit at Sheppard AFB. This particular aircraft has a PMP engine upgrade that can be easily seen with the different engine intakes and exhausts. (mehr von 68-8191)