I now have BoK and BoM and when flying any "Quick Mission", it is the same map/scenery. I assume that any BoX, it is the same map? Where do I find the BoK map?
BadBud

Quick Mission main screen, click ahead MAP: then select where you want fly: Stalingrad, Kuban, Veliki Luki, Novosolnik - the last 2 free add on maps and Lapino (an small dogfight map from part of Stalingrad map).

For "unlock" Moscow map need buy a key.