Galaxy gunships and drop pods as well as other side grades.

[Stardouser]

Hm. I think repair stations for air vehicles like that should be at least 35 seconds away, not at most 40, they should space them out to achieve this.

Of course I am talking about offensive actions, if you are defending your own base, it's only natural that a repair point will be handy. Perhaps not every tower should provide air repair.