FSX. Eagle Rotorcraft Simulations announced a couple days ago that we had acquired the old freeware models from Nemeth Designs and would be converting them to FSX native. They were to include the Sikorsky S76, MD500D, MD500E, EC120 and AS350. Sadly, the MD500D, MD500E, EC120 and AS350 will not make it to the list of ERS FSX helicopters as the sources are no longer available from Nemeth Designs. The good news is they are taking possession of the S76 and will begin the process of making it fully compatible with FSX. This was my #1 goto heli back in the days of FS9 and look forward to forcing her into P3D.