The question is about the Digital Combat Simulator, part of the Lock On: Flaming Cliffs series. I was reading their FAQs and some forum posts, couldn't find a clear answer.
Are K-50 (in DCS Black Shark) and A-10 (in Warthog) the only flyable aircraft?
I was reading about online compatibility to "Flaming Cliffs 2", but found no statement about upgrading any of the two DCS games over an existing "Flaming Cliffs 2" installation. Would this unlock more flyable aircraft?