Lelystad Airport (IATA: LEY, ICAO: EHLE) is an airport 3.5 NM (6.5 km; 4.0 mi) south southeast of the city of Lelystad in Flevoland, Netherlands. It is the biggest general aviation airport in the Netherlands. The first flights were in 1971 and it became an official airport in 1973. Schiphol Group became owner of the airport in 1993. It is home to the aviation museum Aviodrome, which has a former KLM Boeing 747-200SUD on display. The airport serves Lelystad, the province of Flevoland, and Amsterdam. The airport is the base of AIS Airlines, although they do not operate scheduled passenger flights from Lelystad Airport.