The action begins with a scene set in the passenger cabin of an airliner. The title character (the American hippie) is sitting in a window seat, taking in the view seen from the very large, oval panoramic window next to his seat. The very large, oval panoramic window (about 4 x larger than a standard passenger cabin window) was a distinctive feature of the Vickers Viscount turboprop airliner. But the plane that arrives at the airport and from which the hippie disembarks is a Douglas DC-7 or a Boeing 707 turbojet with small, standard sized passenger cabin windows.
The list of people and organizations without whom the film could not have been made mentions "The Port Autorities of Tel Aviv."