From the PBR Airship LZ 18 – Imperial German Navy L 2 Collection Detailed 3D model of a historic rigid airship of the World War One Era. LZ 18 (Navy designation “Marineluftkreuzer L 2“) was an airship of the Imperial German Navy built in 1913. It caught fire over Berlin-Johannisthal Airfield and crashed with all hands lost. Search Hessburg in the Furniture and vehicle tabs for more from the creator.