Lockheed Martin offers us Prepar3D v4 and v5 now native for 64-bit systems and VR compatible. Prepar3D engages users in immersive training through realistic environments. Ideal for commercial, academic, professional, or military instruction.
This a general comment: When I downloaded the Noratlas Nord 2501 and went to activate it on my computer it flashed a popup saying that an update was available. Now only a few minutes had passed between download and activation so I assume there is an error somewhere.