This scenario has a J3 takeoff from runway 31L at KRHV for aerotowing You can change the aircraft type by substituting another model in the <model> tag, and you can also change the "flight plan" by changing the <flightplan> tag. Look in the subdirectory FlightPlans to find some that I've already defined, including some arrivals. Normally, when an AI aircraft gets to the end of its flight plan it deletes itself, however the <repeat>1</repeat> tag will cause the AI aircraft to start again indefinitely. Maik Justus, based D. Culps demo dragger aircraft aerotow-dragger Aircraft/Cub/Models/Cub-ai.xml KRHV_J3_towing_31L.xml 1