KLS

Southwest Washington Regional Airport

ICAO KKLS46.1180°N 122.8980°W20 ft / 6 mMedium airport
On the map

Southwest Washington Regional Airport (IATA: KLS, ICAO: KKLS) is a medium airport in Kelso, Washington, United States. It opened in May 1941. It has one runway, 4,391 ft (1,338 m) long, asphalt.

Timeline

1 event · 1941–1941
MAY 1941
OpenedSouthwest Washington Regional Airport opens.
From Wikidata · FAAEvery airfield, 1903–2026

Runways & airfield

Schematic · N · © OpenStreetMap
12/30140° / 320° · LIT
LENGTH4,391 ft1,338 mWIDTH100 ft31 mSURFACEAsphalt

Records & rankings

Ranked among 48,011 open airports · world · region · country
Longest runway4,391 ft1,338 m46 m · SHORT150 ft · SHORTMEDIAN · 975 mMEDIAN · 3,200 ftLONG · 5,300 mLONG · 17,388 ft#8,468of 29,823 · #3,261 North America · #2,691 USElevation20 ft6 m-386 m · LOW-1,266 ft · LOWMEDIAN · 240 mMEDIAN · 787 ftHIGH · 4,938 mHIGH · 16,200 ft=41,220of 43,341 · =18,632 North America · =15,266 USAgeOpened 19412026 · NEWEST2026 · NEWESTMEDIAN · 1976MEDIAN · 1976OLDEST · 1902OLDEST · 1902=1,548of 15,079 · =737 North America · =705 USRunways11 · FEWER1 · FEWERMEDIAN · 1MEDIAN · 1MORE · 8MORE · 8=4,360of 29,943 · =2,582 North America · =2,325 US
Scale: share of airports ranked below, best on the right · ties shown as = and a band · passengers are each airport’s latest year on record

Radio frequencies

4 channels
AWOSAWOS 3135.075
CNTRSEATTLE CNTR124.200
FSSSEATTLE RDO122.250
UNICCTAF/UNICOM122.800