Air Base 115 Orange-Caritat (French: Base aérienne 115 Orange-Caritat "Capitaine de Seyne" or BA 115, ICAO: LFMO) is a French Air and Space Force (Armée de l'air et de l'espace) base in Vaucluse, France. It is equipped with one runway and was named after Maurice de Seynes, a French-Soviet aircraft pilot. It is located 5 kilometres (3 mi) east of Orange, a commune in the Vaucluse department of the Provence-Alpes-Côte d'Azur region in France.