Fly the Maddog X: add-on for Microsoft Flight Simulator X and Lockheed Martin Prepar3d v3.4; active development project for Lockheed Martin Prepar3d v4.4/v4.5. 

Fly the Maddog X latest news:

10/08/2019: Fly the Maddog X brief update.

17/06/2019: Fly the Maddog X development status.

15/05/2019: New AIRAC dataset for 64bit edition by Navigraph.

15/04/2019: FLY THE MADDOG X avsim review: avsim gold star award!