Home›1941 establishments in Washington (state)›Southwest Washington Regional Airport🌐EnglishEnglishFrançaisفارسی日本語EntityQ7571377· pop 7· linked from 78 articlesSouthwest Washington Regional AirportAlso known as KLS, KKLSairport in Washington, United States of AmericaWikidata factsElevation6Official websitewww.southwestwaregionalairport.comShow 5 more factsIATA airport codeKLSICAO airport codeKKLSFAA airport codeKLSrunway12/30patronage0Sources (3)faa.govnfdc.faa.govOn the mapAvailable in 7 languagesCebuanoEgyptian ArabicRomanianTajikUrduفارسیvia Wikidata sitelinks · CC0Connectionsgeographic coordinate systemEntityairportEntityCategories1941 establishments in Washington (state)Airports established in 1941Airports in Washington (state)Buildings and structures in Longview, WashingtonTransportation buildings and structures in Cowlitz County, Washington