Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en course lights300181777course lightlights, course Aeronautical ground lights supplementing an airway beacon, used to indicate the direction of the airway and to identify by coded signal the location of the airway beacon with which it is associated. llum de ruta luces de ruta 2026-03-30 20:35:07