Another of my older airships, the ISS Saint Sebastian is a frigate, lightly armed and primarily intended for use as a patrol and escort ship, she serves well as a quick response ship as well due to her speed, and a good pursuit ship due to her two bow chasers.

2 Main deck guns, 6 secondary deck guns mounted in a triple mount on either side of the superstructure, two twin AA guns atop the superstructure, and two forward chasers in the bow. Interior laid out but not completed besides boilers/engines.

For note, the two large tanks on either side of the hull hold a gas called Airium, an ultra-light gas that gives the ship enough lift to fly. It is stored in liquid form and, by running a current through it, is changed into its gas form to provide lift and increase altitude, the gas is simply released into the air to descend.