Hi Regionalflyer!!
Just a tip: try the book (or better) the CD-ROM from JP Airline Fleet. It contains a massive database from all the airliners in the world. The CD-ROM has a search option to find operators flying a specific type of aircraft. I am sure your local pilots shop has a copy of this or he can get one for you.
Hope this is usefull to you,
Cheers,
The Doctor