Many others show their cars' radio call signs (traditionally "Florian ##", cf. de:Funkrufname); over the years, various local efforts have been made to match both designations, aided by district administrations that reserved registered car like designations on principle.
Fiddler on the Roof | Unmanned aerial vehicle | unmanned aerial vehicle | Aerial photography | List of aerial disappearances | Cat on a Hot Tin Roof | Rain on the Roof | Fiddler on the Roof (film) | aerial photography | Ted Roof | aerial refueling | International Aerial Robotics Competition | Horse markings | Aerial warfare | aerial warfare | Aerial Lift Bridge | Aerial Ballet | U.S. Air Force's KC-135 aerial refueling tanker | The Roof of the World | The Man on the Roof | Mansard roof | Kensington Roof Gardens | Karlsson-on-the-Roof | First aerial circumnavigation | aerial survey | Aerial bomb | Aerial application | aerial | 1000 Airplanes on the Roof | Unmanned Aerial Vehicle |