I really hate to be the first to respond to this question, but it basically hasn't done anything. I, personally, bought in because PVD seemed to have a great idea with some airplanes but it was for naught. This is a shell and there have been other, none profitable adventures, and I am just waiting to see if the next company will come in with a real plan and a real product. Some think the PVD still has something going, but I surely hope not. Please listen to other posters and don't just take my view. DO YOUR OWN DD. JMHO and Good Luck.