FSX Milviz MD 530 Upgrade. This package includes an updated .air file with much more realistic flight dynamics, a new aircraft.cfg with many new and enhanced views in the external mode, new cockpit views, realistic sounds recorded from an actual MD530-F model, and an almost silent warning horn sound to replace the loud and annoying stock sound inside the cockpit. Also there is an entry in this aircraft.cfg to include the Texture.RPK paint scheme not available in the original aircraft.cfg. The textures are present in the original aircraft folder inside FSX but no entry was made in the aircraft.cfg file to fly with it. By Jerrod Corey.