– FS2004 ILS Cheat Sheet flight2000it 17 years ago FS2004 ILS Cheat Sheet. An Excel spreadsheet with ILS information for most major U.S. airports. Includes runway number, frequency, heading, etc. By Adam Neider. 10 Kb FS2004 – Brookings Regional AirportFS2004 – Wabush CYWK AirportFS2004 – Sydney CYQY Scenery