KKLS IATA KLS Medium Airport

Airport record

Southwest Washington Regional Airport

Kelso, Washington, United States

WGS 84 position 46.11800°, -122.89800° Open map
FIELD ELEVATION 20 ft MSL

6 metres

REPORTED OPEN RUNWAYS 1

1 reported lighted

LONGEST REPORTED 4,391 ft

1,338 metres · 12/30

PUBLISHED COMMS 4

Source records

Runway geometry

Reported runway surfaces

TRUE headings
Runway Dimensions Surface Heading (true) Lighting Status
12/30 4,391 × 100 ft1,338 × 30 m Asphalt 140.0° / 320.0° northwest–southeast Reported lighted Reported open

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Runway ends

Published end data

Each runway end is listed separately. Headings are true; elevations are MSL. A dash means the source did not publish a value—not zero.

Runway-end identifiers, parent runways, true headings, elevations, displaced thresholds, and published coordinates
End Runway True heading End elevation Displaced threshold Coordinates
12 LE · low-numbered end 12/30 Reported open 140.0°T 20 ft MSL6 m Not published 46.12260°, -122.90400° Open end map ↗
30 HE · high-numbered end 12/30 Reported open 320.0°T 16 ft MSL5 m Not published 46.11340°, -122.89300° Open end map ↗

Communications

Published frequencies

Verify before real-world use
Simulation and general reference only. Frequencies can change. Verify current values with official aeronautical publications and NOTAMs.
TypeFrequencyDescription
AWOS 135.075 MHz AWOS 3
CNTR 124.200 MHz SEATTLE CNTR
FSS 122.250 MHz SEATTLE RDO
UNIC 122.800 MHz CTAF/UNICOM

Latest available source feeds

METAR, TAF & simulator ATIS

Reference and simulation use only. Automated decoding can be incomplete. This is not an official weather briefing; verify current weather, NOTAMs, charts, and authority information before any real-world operation.

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Nearby airports

All in United States
CodeAirportDistance & bearingLongest runway
KPDX Portland International AirportPortland 34 NM63 km · S · 158° true 11,000 ft
KSEA Seattle–Tacoma International AirportSeattle 83 NM155 km · N · 17° true 11,901 ft
KGEG Spokane International AirportSpokane 238 NM441 km · NE · 66° true 11,002 ft
KBOI Boise Air Terminal/Gowen FieldBoise 323 NM598 km · SE · 116° true 10,000 ft
KRNO Reno Tahoe International AirportReno 421 NM779 km · S · 160° true 11,001 ft
KOAK Oakland San Francisco Bay AirportOakland 505 NM935 km · S · 176° true 10,520 ft

Source & provenance

Data source

Airport, runway, and frequency records come from the OurAirports Public Domain dataset snapshot dated . Missing values remain missing; Runway Almanac does not invent them.