Flight Sim A&SD scenery: Chicago, Illinois (IL) and vicinity. Major improvements to O'Hare and Midway, including terminals and all runways. Look for the warehouse fire... Works with default scenery.
Flight Sim 4 A&SD scenery: Hong Kong. File includes Kowloon and Hong Kong islands. Some of the most extensively researched and unique scenery ever. Includes an instrument approach that's unique in the world.
Flight Sim A&SD: This file describes how to raise polygons, lines and buildings above the ground and rotate them about axes. Now you can place a building on a mountain, cars on bridges, etc.
Flight Sim A&SD scenery: Gainesville, FL. Includes Gainesville Regional Airport, using actual approach plates. Includes buildings and NAVAIDS and Univ. of Florida buildings.