FSX. SimWorks Studios has published an update on the F4's progress. According to the team, the visuals of the model are mostly complete as well as the flight dynamics. They are progressing with fine-tuning the dynamics, implementing and improving TacPack code and programming the aircraft's core systems. Also, work on the F-4's sounds has begun. There is also a video available via the developer Facebook page. Source link below. This is a childhood fav of mine, really looking forward to seeing the final result. This year I hope.