SATENA, short for Servicio Aéreo a Territorios Nacionales, is a Colombian regional airline. It was established in 1962 and is the official airline of the Colombian government. SATENA primarily operates domestic flights to remote areas and intermediate cities within Colombia where regular commercial airlines do not serve. The airline's fleet consists of turboprop aircraft, including ATR 42 and ATR 72 models. SATENA plays a crucial role in connecting rural areas to major cities in Colombia, contributing to the country's development and regional connectivity.