FS2004 ATC Conflicts AFCAD Fix. The MATVA Group offer these FS2004 AFCAD2 files to resolve the problem of the default GMFM (Meknes, Bassatine) and GMSL (Sidi Slimane) airfields in northern Morocco and YBMC (Maroochydore) airfield in Australia transmitting continuous reports on the same frequency as Casablanca/Brisbane Centres. The Moroccan airfields are now usable and not just frequency conflict fixes. YBMC has been improved also. By Louie Maclennan, MATVA.