CJJRKTU

Cheongju International Airport/Cheongju Air Base (K-59/G-513)

Cheongju, South Korea · Asia

Asia Asia/Seoul

31direct destinations

16airlines

2runways

2,743 mLongest runway

1978opened

Cheongju International Airport (IATA: CJJ, ICAO: RKTU) is an international airport in Cheongwon-gu, Cheongju, South Korea. It also serves the cities of Daejeon and Sejong. In 2024, 4,579,221 passengers used the airport. It also houses the 17th fighter wing of the ROKAF (F-35A fighters). There is the Cheongju Int'l Airport railway station next to the airport, called Cheongju Airport station, which is on the Chungbuk Line.

Location

36.716°N, 127.500°E · 58 m s. n. m. (191 ft)

General data

CountrySouth Korea

CityCheongju

IATA codeCJJ

ICAO codeRKTU

Coordinates36.716°N, 127.500°E

Elevation58 m s. n. m. (191 ft)

Time zoneAsia/Seoul

Runways2

Longest runway2,743 m

OperatorKorea Airports Corporation

Opened1978

Direct destinations31

Official website

Runways · 2

06L/24R

Length2,743 m8,999 ft

Width61 m200 ft

SurfaceConcrete

Lighted✓

06R/24L

Length2,743 m8,999 ft

Width46 m151 ft

SurfaceConcrete

Lighted✓

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

Radio frequencies · 4

Tower

118.700Cheongju Intl Tower

Ground

120.650Cheongju Intl Ground

ATIS (automatic information)

128.850

Approach

134.000JUNGWON APP · DEP

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 They may be outdated or incomplete and do not replace the AIP or current charts: not for navigation.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 · 16

Other airlines with direct routes

Aero K Trinity Airways Eastar Jet Jin Air Asiana Airlines Beijing Capital Airlines China Southern Airlines HK Express Hunnu Air Jeju Air Korean Air Lao Airlines Loong Air Qingdao Airlines Sichuan Airlines Spring Airlines

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

Photo: Sonata from jawp · CC BY-SA 3.0 · 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 “Cheongju”

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). Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ). Retrieved October 16, 2026, from https://vuelopedia.org/en/airport/CJJ

MLA

“Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ).” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/airport/CJJ. Accessed 16 Oct. 2026.

Chicago

Vuelopedia. “Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ).” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/airport/CJJ.

Harvard

Vuelopedia (2026) Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ). Available at: https://vuelopedia.org/en/airport/CJJ (Accessed: 16 October 2026).

BibTeX

@misc{vuelopedia_en_airport_cjj,
  author       = {{Vuelopedia}},
  title        = {{Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ)}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-15},
  url          = {https://vuelopedia.org/en/airport/CJJ},
  howpublished = {\url{https://vuelopedia.org/en/airport/CJJ}},
  urldate      = {2026-10-16},
  note         = {Accessed 2026-10-16}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/airport/CJJ |title=Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-16 |language=en}}