The DC-9 Classic comes with these 6 liveries in the release package:
Radio navigation is the name of the game when you are flying a DC-9. Radio navigation, like all new things in life, can be difficult to understand at first. But once you have mastered it, it becomes second nature and you will have a much better mental picture of where you are, where you are going, and how to get there.
Dovetail Games. The latest contender trying to make move to take over the flightsim throne from FSX. Can they do it? Do we even care? I think we should care. And I think they can.
The is a replacement sound set for the DC-9 Classic.
Created by Raymond Norum of RNJLabs - www.rnjlabs.com
The sound files contained within this package are a bit louder and more powerful than those included in the original DC-9 Classic sound set. While this may not be more realistic than the original sound set, it certainly has a great impact on the overal immersion factor and feeling of being there when flying the DC-9 Classic.