Apparently, they're working on an offline mode, which I assume/hope/expect will resolve that.
On a more positive note, the Persian Gulf map is now up for pre-order and will be released "by the end of May".
The new 2.5 version runs pretty well, I played fine on a 2500k @ 4.4, 8GB and a 970 so your spec is fine.
Big missions and multiplayer do benefit greatly from 16GB though.
Lurk>
Your consistently negative comments in here really don't add much value here, especially as they're highly unbalanced in their view.
If you hate the game as much as you appear to, please, go play Arma or something that makes you smile.
How do you guys become good at flying one of these planes? Tutorials?
Id like to take part...