Leeuwarden Air Base (Dutch: Vliegbasis Leeuwarden) is a military airbase used by the Royal Netherlands Air Force (RNLAF) - Dutch: Koninklijke Luchtmacht (KLu), (IATA: LWR, ICAO: EHLW). The airbase was formerly one of the two F-16 Fighting Falcon bases of the RNLAF. The airbase lies northwest of the capital of Friesland, Leeuwarden.