Originally Posted by What

Ha ha, Let me break this down for you. The Beech 1900D is not a transport category airplane, that means not a whole lot of redundancy on system, that's why the 1900 doesn't even have an overhead panel (so the airplane systems tend to be simplistic). The other is that the Beech 1900 is just a big King Air, and I am not sure if you are aware of this but besides 121 is a single pilot airplane so it can't be that hard.