This enhanced edition of Flight Simulator 2002 includes the following additional features, as described on the back of the box and publisher website.
Back of Box
Failed instruments, gusty winds, an engine failure. An "instructor" can monitor your progress--and test your skills--from anywhere in the world via the internet.
Microsoft teamed up with Discreet to offer gmax, a 3D modeling tool that makes it easy to create aircraft, buildings, and other 3D objects that you can add to your flight experience.
Rayethon BE58 Baron
Cessna 208 Grand Caravan
Raytheon/Beech King Air 350
Flight Analysis and Instructor's Station: Pilots working to improve their skills and enthusiasts looking for new challenges and bragging rights can check the precision of their flying. Maps and graphs show how well you maintained course and altitude. FS2002 Professional Edition also includes a multiplayer "instructor's station" for pilots who want to take on anything that a wily instructor can throw at them.
Source: Archived Publisher Website.