Also that museum has Kennedy's air force one; That was VERY cool to walk into.
It has one of this Air Force Ones (he had 4 VC-137s that were used while he was in office).
If you are refering to SAM 971, then yes, that is at Pima, but SAM 26000 (the one that brought him Back to DC) is at the NMUSAF.
SAM 970 is of course at the Museum of Flight and SAM 972 was scrapped.