[Baneblade]

What if the concept of landing an aircraft on one was scrubbed entirely? Make them entirely enclosed to all but infantry access (and ground vehicles?). You can still use aircraft to assault one, but it is no longer a flying base for them.

The spawn feature is not overpowered, because it is outfit based and doesn't allow deployment to the ground until deployed. The deployment mechanism is also easy to camp. Light Assaults might be able to survive jumping off the airships... might.