Nemeth Designs MBB/KAWASAKI BK-117 B2 for FSX and P3D

According a post on their Facebook Group, "it can be installed for FSX/FSXSE and P3Dv4" and users can get the latest version at the official website (meaning the update should be free for those who already own it).

Where to get the Nemeth Designs BK-117 for FSX and P3D

If you don't own it yet, though, you can purchase it here.

Nemeth Designs MBB/KAWASAKI BK-117 B2 for FSX and P3D Nemeth Designs MBB/KAWASAKI BK-117 B2 for FSX and P3D