Military Airport
RestrictedThis is a Republic of Korea Air Force installation. Civil access is restricted.
Access Notes:
Military fields restricted to civil traffic
Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRCheongju International Airport/Cheongju Air Base (K-59/G-513) is currently reporting visual flight rules (VFR) conditions with broken clouds at 7,000 feet and 10 miles or greater visibility.
Wind Analysis
Winds are from the northeast (40°) at 2 knots.
Visibility & Ceiling
Visibility is unrestricted. The ceiling is 7000 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 30°C (86°F) with a dewpoint of 20°C, indicating moderate moisture conditions.
Forecast Outlook
The TAF forecast covers the next 30 hours. Conditions are expected to remain VFR throughout the forecast period.
Pilot Recommendations
Conditions are favorable for visual flight.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
Forecast (TAF)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 06L/24R
Active: 06L
|
9,000 ft | 200 ft | CON | 51° |
↑ 1.9 kt
•
↔ 0.7 kt
20° angle
|
|
✈️ 06R/24L
Active: 06R
|
9,000 ft | 150 ft | CON | 52° |
↑ 1.9 kt
•
↔ 0.7 kt
20° angle
|
Weather Statistics - RKTU
9,008 observations | Sep 2025 - Aug 2026Flight Rules Distribution
Cheongju International Airport/Cheongju Air Base (K-59/G-513) typically experiences VFR conditions 65.6% of the time, though instrument-rated pilots will find IFR weather present approximately 19.6% of observations. Prevailing winds are from the W averaging 4 knots, with gusts recorded up to 34 knots. Temperature extremes range from -15°C to 37°C, reflecting significant seasonal variation. The best months for VFR flying are August, June, April.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 9,008 METAR observations (Sep 2025 - Aug 2026). Data sourced from official aviation weather services. Updated daily.
Cheongju International Airport/Cheongju Air Base (K-59/G-513) - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Cheongju International Airport/Cheongju Air Base (K-59/G-513)
Cheongju International Airport/Cheongju Air Base (K-59/G-513) is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the KR AIP for current access procedures and restrictions.
Overview
Cheongju International Airport serves as a joint civil-military facility located in central South Korea, situated near the city of Cheongju. The airport features two parallel concrete runways, each 9,000 feet long, capable of handling medium-sized aircraft operations. Its strategic location and dual-use nature make it a significant aviation hub in the region.
Flying Conditions
Pilots can expect predominantly VFR conditions 58.2% of the time, with MVFR and IFR conditions occurring in the remaining 41.8% of observations. The airport experiences a wide temperature range from -14°C to 31°C, with an average temperature of 7.6°C. Westerly winds dominate, averaging 3.7 knots, with occasional gusts up to 34 knots.
Notable Features
The airport sits at an elevation of 191 feet MSL, providing relatively flat terrain for operations. Both runways (06L/24R and 06R/24L) demonstrate 100% favorable wind conditions, with minimal average crosswind of 2 knots. Low visibility is rare, with fog present in only 3.1% of observations and average visibility typically around 10 statute miles.
Approach Considerations
October, November, and January represent the best months for VFR flying conditions at Cheongju. The parallel runway configuration allows for flexible operations, with both runways aligned at 060/240 degrees and identical favorable wind characteristics. Pilots should anticipate consistent wind patterns from the west and prepare for potential seasonal temperature variations.
Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.
Learn More
Recommended guides based on current conditions at RKTU
Official Data Sources
Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.