Ciudad Real Central Airport (IATA: CQM, ICAO: LERL), previously known as Don Quijote Airport and South Madrid Airport, is a former international airport, situated south of Ciudad Real in Spain. Constructed at a cost of €1.1 billion, it was opened in 2009, and became the first international private airport in Spain. Operations at the site ran for three years until April 2012, when its management company went into receivership,[2] after the last flight operator, low-cost airline Vueling, withdrew its last route from the airport.[3]