The bf1918_airshow_bfconserver.zip file you have requested: Modifications / Battlefield 1918 / Battlefield 1918/2 Airshow - Server Files - 11.34mb 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:
The team behind the Battlefield 1918/2 mod has released version 2 of their awesome Airshow mod. These are the server files for server admins only.