This may be OBE by now, but back when I flew the C-12 at Osan, the Elmendorf unit was our schoolhouse. At the time, they had 2 C-12F's and 1 C-12J. (The J is a Beech 1900, not a regular King Air.) They were an autonomous flight within the C-130 squadron. They had their own DO, and the pilots only flew the C-12's, not the Herks. It was a separate assignment, and the pilots were active duty, and came from any heavy MWS. Again, tho, this was back in '99