We currently offer a massive range of downloads for FSX, as well as older flight simulator add-ons for the ever-popular FS2004, FS2002, CFS3 and now becoming ever popular with dediced virtual aviators is Laminar Research's X-Plane series.
wneh you ae logged on go on our search panel(not google) select download and write MD-83, you will find this....try it
FSX McDonnell Douglas MD-83 - 13 mb
FSX McDonnell Douglas MD-83. This package is an upgrade for the default FSX MD-83 that converts it from an AI aircraft to a player flyable aircraft, allowing you to step into the cockpit of the MD-83 and fly it. This MD-83 package has all of the aircraft files, so installing this package could never be easier. This package includes three liveries and a simple to understand readme. Package by Braden Peters. 13 mb