French civil airports – DGAC / SNA / CRNA Solutions : Industrial PLC - Remote input output modules Domaine d'activité : Industry Since 1992, Leroy Automation has been providing local airports and DGAC/STNA/SNA with TES and Alto modules for airport runway lighting and information transfer. Some examples... LIMOGES SAINT-PIERRE ET MIQUELON PARIS VATRY GUADELOUPE DEAUVILLE MARSEILLE