You have to excuse my UND comrade...as a UND graduate I can see his thinking. We tend to get a little more indepth at UND such as system components and such. That's why they call us the Harvard of the sky. Anyways...bubble874...if you go to the resource center in Clifford Hall, you will find tons of POH's for aircraft. I am sure you will find all the CRJ series in there. To tell you the truth, I don't think you will find that much difference between the series. Good luck and happy hunting.