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Cheongju International Airport 청주국제공항

About

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).

Description via Wikipedia (lead extract) · name cross-verified Wikidata + Wikipedia.

Verified facts

Cheongju International Airport (청주국제공항) — verified Korean airport (공항). In Cheongwon-gu. Opened 1997-01-01.

Details

• IATA: CJJ
• ICAO: RKTU
• Location: Cheongwon-gu, Cheongju, South Korea
• Passengers (2024): 4,579,221
• Military Unit: 17th fighter wing of the ROKAF
• Type: 국제공항

Location

36.71639, 127.49917 · View on map →

Q&A — what agents ask

Cross-checked by 2 source(s)

• Wikidata — structured open knowledge base · view ↗
• Wikipedia — encyclopedic article · view ↗

Verification history

Verified & tracked since 2026-08-15 · 91 verified snapshots. Recorded changes:

• agency/network (소속사): Cheongwon-gu → Cheongju — as of 2026-08-24
• agency/network (소속사): Cheongju → Cheongwon-gu — as of 2026-08-24

Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("airport:cheongju").

Verified badge

Embed it — the badge shows this entity’s verification tier + Skill Score and links back here (a “via KoreaAPI” citation):

<a href="https://aiagentlabs.co.kr/artist/cheongju.html"><img src="https://aiagentlabs.co.kr/badge/cheongju.svg" alt="Verified by KoreaAPI"></a>

[![Verified by KoreaAPI](https://aiagentlabs.co.kr/badge/cheongju.svg)](https://aiagentlabs.co.kr/artist/cheongju.html)

Nearby verified spots

• Songdaegongwon · 5.3 km
• Saejeokgulgongwon · 6.1 km
• Bonghwagongwon · 6.1 km
• Munhwahyusikgongwon · 6.6 km
• Yangcheonggongwon · 6.8 km
• Taesilgongwon · 7.0 km

Distances from verified coordinates (Wikidata P625), great-circle.