Olympia Regional Airport

Olympia Regional Airport
OLMKOLM

Olympia Regional Airport

Olympia, United States · North America
North America America/Los_Angeles
2runways
1,676 mLongest runway

Olympia Regional Airport (IATA: OLM, ICAO: KOLM, FAA LID: OLM) is a public use airport located 4 nautical miles (7.4 km) south of Olympia, a city in Thurston County and the capital of the U.S. state of Washington. It is located within the city boundaries of Tumwater, which is south of Olympia and approximately 1 mile (1.6 km) east of Interstate 5. The airport is owned and operated by the Port of Olympia. The Olympic Flight Museum is located at the Olympia Airport, and Airlift Northwest, the region's air medical transport service uses the airport as one of its medical helicopter bases; a large private-use heliport, known as Olympia Heliport (FAA LID: 0WN4) is located on airport grounds. The flight museum and the airport host an annual air show in June. The airport's industrial park, 300 acres (1.2 km2) in extent, includes a U.S. Department of Commerce-designated free-trade zone.

Location

Mapa

46.969°N, 122.903°O · 64 m s. n. m. (209 ft)

General data

CountryUnited States
CityOlympia
Coordinates46.969°N, 122.903°O
Elevation64 m s. n. m. (209 ft)
Time zoneAmerica/Los_Angeles
Longest runway1,676 m

Runways · 2

17/35
Length1,676 m5,499 ft
Width46 m151 ft
SurfaceAsphalt
Lighted✓
08/26
Length1,267 m4,157 ft
Width46 m151 ft
SurfaceAsphalt

Lengths and surfaces from the public OurAirports register; open runways only.

Radio frequencies · 5 Official publication

Tower

124.400TWR · CTAF

Ground

121.600

ATIS (automatic information)

135.725

Approach

121.100APP · DEP

UNICOM

122.950
Look for a live feed on LiveATC External site; not every airport has a feed.

Frequencies from the official publication: FAA NASR, AIRAC 01 OCT 2026, checked on Oct 16, 2026. They change with each amendment: not for navigation without checking the current AIP. See the official publication In MHz.

History

The airport was built in 1928 at a cost of $35,000 (equivalent to $656,250 in 2025). An aircraft hangar was built and expanded in the 1930s and the airport facilitated training and chartered flights.

In 1941, after the start of World War II, the airport served as a satellite of nearby McChord Field. Between July 1942 and August 1943, it was home to the 37th Flying Training Squadron (part of the 55th Pursuit Group) and their fleet of P-43 Lancers and P-38H Lightning interceptors. The airport returned to the City of Olympia in 1947.

The airport now supports large business jets, cargo aircraft, military helicopters and has a backup runway lighting system for uninterrupted operations. Olympia Airport also has an ILS (Instrument Landing System) and backup power system for operations during bad weather or low visibility. The Olympia VOR, located on the field, also provides instrument approaches into the Olympia Airport in low visibility conditions.

The FAA funded a $15 million improvement project that was completed in September 2008. The work focused on runway line-of-sight improvements and enhanced taxiway and runway signage. In the late 1990s, the airport's runway protection zone was extended with the purchase of $5.5 million worth of land on each end of the primary runway, and an above ground fuel facility was constructed.

Photo: United States Geological Survey (USGS) · Public domain · view original

Data from OurAirports (public domain) · destinations and airlines from Wikipedia route tables (CC BY-SA, 2026), unless another source is given · profile and photo from Wikidata/Wikimedia Commons (CC0 / CC) · summary and history from Wikipedia (CC BY-SA).

Cite

To cite this page in academic work, an article or Wikipedia, choose the style and copy the reference. The access date is today.

This page was last updated on October 16, 2026

APA

Vuelopedia. (2026, October 16). Olympia Regional Airport (OLM). Retrieved October 23, 2026, from https://vuelopedia.org/en/airport/OLM

MLA

“Olympia Regional Airport (OLM).” Vuelopedia, Fundación Poderia, 16 Oct. 2026, vuelopedia.org/en/airport/OLM. Accessed 23 Oct. 2026.

Chicago

Vuelopedia. “Olympia Regional Airport (OLM).” Fundación Poderia. Last modified October 16, 2026. https://vuelopedia.org/en/airport/OLM.

Harvard

Vuelopedia (2026) Olympia Regional Airport (OLM). Available at: https://vuelopedia.org/en/airport/OLM (Accessed: 23 October 2026).

BibTeX

@misc{vuelopedia_en_airport_olm,
  author       = {{Vuelopedia}},
  title        = {{Olympia Regional Airport (OLM)}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-16},
  url          = {https://vuelopedia.org/en/airport/OLM},
  howpublished = {\url{https://vuelopedia.org/en/airport/OLM}},
  urldate      = {2026-10-23},
  note         = {Accessed 2026-10-23}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/airport/OLM |title=Olympia Regional Airport (OLM) |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-16 |access-date=2026-10-23 |language=en}}