We could set that up.
We'd need some rules to base it on. Warhammer rules are nice enough, and we'd need something for turning. Does Warhammer have turning speed/radius? Somehow, we obviously need to allow for boarding. I feel we could do it somehow similarly to DnD or Warhammer, but I don't know the rules for whether we can run one of those online.
Anyhow, I feel like the sheer amount of cool things that could happen in this setting would make it worth it. Sort of Dark Sun from D&D but with aircraft and more.