Battlefield 1942 Operation Wolf Map
Word of advice: If you want to get from one end of the map to the other, don't walk. Operation Wolf is a BF1942 Conquest / Coop playable map by Gamling. Usual install, unzip and place rfa file in your Battlefield 1942/Mods/bf1942/Archives/bf19
This is one of the biggest maps I've ever played. Thatleaves room for urban battles in the center, dogfights in the sky, and tank battles in the fields.