I downloaded your Ai and flyable Airship Zeppelin which are very good.
The idea is to make a small Ai_traffic with your Ai_Airship Zeppelin . For this you need a small airport(place) inside Aerosoft-EDNY, just next to the static Airship place,
which I created without difficulty.
Than you need a small FlightPlan for your Airship, which you can find on Flightsim.com under "Blimp " for similar situation and other airport.
A the end you compile a traffic.bgl file.
Till now my Flightplan is not working.?(bis jetz kein Erfolg!)