I saw this aircraft at KRDU 2 days ago. I do not have a pic right now as I cannot find my transfer cord for my camera. It was solid white with just the tail number on the rear fuselage and the word Comco on the tail, parallel to the leading edge of the vertical stabilizer. Was wondering if anyone knew what it is used for, and who operates it. I would assume some company named Comco, but when I looked that up I got results for about 6 or 7 different companies with that name. Can someone help me out here please?