KSAPTSA

Kosrae International Airport

Okat, Micronesia · Oceania

Oceania Pacific/Kosrae

6direct destinations

2airlines

1runway

1,753 mLongest runway

Kosrae International Airport (IATA: KSA, ICAO: PTSA, FAA LID: TTK) is an airport serving Kosrae, the easternmost state of the Federated States of Micronesia. It is located on an artificial island within the fringing reef about 150 meters from the coast and is connected to the main island by a causeway. The airport has been continuously served by the United Airlines (formerly Continental Micronesia) Island Hopper service between Guam and Honolulu, which stops twice weekly at Kosrae in each direction. Kosrae is three jogs from both Guam and Honolulu.

Location

5.357°N, 162.958°E · 3 m s. n. m. (11 ft)

General data

CountryMicronesia

CityOkat

IATA codeKSA

ICAO codePTSA

Coordinates5.357°N, 162.958°E

Elevation3 m s. n. m. (11 ft)

Time zonePacific/Kosrae

Runways1

Longest runway1,753 m

Direct destinations6

Runways · 1

05/23

Length1,753 m5,751 ft

Width46 m151 ft

SurfaceAsphalt

Lighted✓

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

Radio frequencies · 1

Flight information

123.600INFO · CTAF

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

Reference frequencies for enthusiasts, from OurAirports (community database, public domain), checked on Oct 16, 2026. They may be outdated or incomplete and do not replace the AIP or current charts: not for navigation. In Europe the published frequency may be an 8.33 kHz channel (e.g., 118.505 for 118.500). In MHz.

Airlines operating here · 2

Other airlines with direct routes

United Airlines Caroline Islands Aircharter

Airlines with current passenger routes from here, according to Wikipedia route tables cross-checked from both ends (October 2026).

Photo: Mike LaMonaca · CC BY-SA 2.0 · 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).

See all airports Search “Okat”

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 15, 2026

APA

Vuelopedia. (2026, October 15). Kosrae International Airport (KSA). Retrieved October 23, 2026, from https://vuelopedia.org/en/airport/KSA

MLA

“Kosrae International Airport (KSA).” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/airport/KSA. Accessed 23 Oct. 2026.

Chicago

Vuelopedia. “Kosrae International Airport (KSA).” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/airport/KSA.

Harvard

Vuelopedia (2026) Kosrae International Airport (KSA). Available at: https://vuelopedia.org/en/airport/KSA (Accessed: 23 October 2026).

BibTeX

@misc{vuelopedia_en_airport_ksa,
  author       = {{Vuelopedia}},
  title        = {{Kosrae International Airport (KSA)}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-15},
  url          = {https://vuelopedia.org/en/airport/KSA},
  howpublished = {\url{https://vuelopedia.org/en/airport/KSA}},
  urldate      = {2026-10-23},
  note         = {Accessed 2026-10-23}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/airport/KSA |title=Kosrae International Airport (KSA) |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-23 |language=en}}