Ex. 29646 with the US Navy. Constructed as a SNB-2C, converted to SNB-3P in 1946. In 1953, a new construction number was assigned (N-1082). Redesignated as TC-45J (1962) and UC-45J (1964). To The US Army as 29646. After its operational life, the aircraft was loaned to Pima and put on display. The civil registration was reportedly derived from the street address of the museum (6000 E Valencia Road).

Built for the USAAF as AT-7C 43-50222 but delivered to the US Navy as SNB-2C 29646 in 1944. Converted to an SNB-3P in 1946 then to an SNB-5 with new c/n N-1082 in 1953. Redesignated as a UC-45J in 1962. To the US Army in 1970. Stored at Davis-Monthan AFB in 1975 then to the Museum in 1977. Painted in fake markings as N6000V from 1985 to 2007 then it was repainted back to 29646.

Delivered to Alitalia on July 18, 1958 as I-DUVB and still wearing their cheatlines when seen here with an Indianapolis based travel club.

Ex Alitalia I-DUVB, N6000V ended up as a spare parts source for T & G Aviation's air tankers.