Nope , Black Shark 1 is abandonware (no updates , no point buying it) it does not work with DCS world
Get DCS: Black Shark 2 (full version) -> http://store.steampowered.com/app/240280/
do NOT get the "upgrade version" aka
"Black Shark 2 - the quest to make users pay for a patch"
Ah I'll just stick with the A-10 and the free Su25. I assume I can somehow link the A10 I already have with steam to my DCS World account?