Just a note more than anything. In Arduin skyships are magical in nature using an arcane or faith engine as well as means of navigation. Air ships are Techno in origin, akin to our real world air ships and some that have not existed outside of fantasy.
The country of Arduin has a thriving industry of both though skyships are truly strong in the countries of Maelshyra, zirhaine and Chund. The hub of air ships is in the dreaming isles and bossalia.