FSX/P3D. I was recently talking about this aircraft in a live stream and essentially, as an owner of the bird, I can honestly tell you that the MilViz King Air 350i is the very best thing you can fly with a prop south of the Majestic Q400. It's honestly really that good. This aircraft requires some serious pilot knowledge to operate and the visual appearance is right on par with Carenado. The team is enhancing this bad boy with many features including the Proline 21. You want this beast. Trust me.