She led me out of the steam and onto one of the restaurant's gantries. The Flying Fish was, according to Ortega, a decommissioned aerial minesweeper that some oceanographic institute had bought up. The institute was now either defunct or had moved on and the bayward-facing facility had been gutted, but someone had stripped the Flying Fish, rerigged her as a restaurant and cabled her five hundred metres above the decaying facility buildings. Periodically the whole vessel was reeled gently back down to earth to disgorge its sated customers and take on fresh. There was a queue around two sides of the docking hangar when we arrived but Ortega jumped it with her badge, and when the airship came floating down through the open roof of the hangar, we were the first aboard.