National Aircraft Inc‎ is one of the privately-owned "boneyards" near the Davis-Monthan Air Force Base in Tucson, Arizona. While not nearly as vast as the real "bone yard" in the air force base, it IS publicly accessible - at least part of it is anyway. The multitude of sharp objects in many of the other places prevent this place from allowing folks to wander completely freely, for insurance reasons I guess. Bob, the friendly guy working there when we arrived, showed us a giant gash of a scar going the length of his forearm as evidence of this. Yes, you do want to be careful wandering around here. It's not really a place for kids (the Pima Air Museum just across the way however certainly is). Oh yes, and you can buy stuff here. Airplane seats, bombs (dead ones I think), propellers, gauges, and any other part that might have come from an airplane that your heart desires. And by the way, this place won't be getting any new parts from the military - the regulations now stipulate that all airplanes that are decommissioned must be cut into 5 inch squares. That's a lot of squares. Address of National Aircraft Inc: 4851 South Kolb Road, Tucson, AZ 85730-4147. Phone: (520) 790-7373‎