The aix_map_pack_3.zip file you have requested: Maps Levels Missions / Map Packs / Hayabusa's AIX Mappack #3 - 134.61mb is not available. Perhaps try browsing all files for the game Battlefield 2 and upload any files you want to share or are missing. This is the only information we could locate:
Hayabusa's AIX Map Pack #3 maps made and converted to AIX mod by Hayabusa
mercs kasserine pass
maps are conquest, single-player and coop playable
unzip and use self installer to install the maps.