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Cheongju Intl Airport, Cheongju (RKTU)


Airport Weather & NOTAM's

SPECI for:RKTU (Cheonju Intl, 43, KR)
Text:RKTU 160930Z 22003KT 9999 -TSRA FEW010 FEW012CB BKN060 24/23 Q1011 RMK CIG060 OCNL LTG CC TS B030 W
Conditions at:0930 UTC 16 Sep 2025
Temperature: 24.0°C ( 75°F)
Dewpoint: 23.0°C ( 73°F) [RH = 94%]
Pressure (altimeter):29.85 inches Hg (1011.0 mb)
Winds:from the SW (220 degrees) at 3 MPH (3 knots; 1.5 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:6000 feet AGL
Clouds:few clouds at 1000 feet AGL, few clouds at 1200 feet AGL, broken clouds at 6000 feet AGL
Weather:-TSRA (light rain associated with thunderstorm(s))
TAF for:RKTU (Cheonju Intl, 43, KR) issued at 0730 UTC 16 Sep 2025
Text:TAF AMD RKTU 160730Z 1607/1712 24008G18KT 1600 -TSRA BR SCT012CB BKN020 OVC030 TN23/1621Z TX26/1706Z
Forecast period:0700 to 0735 UTC 16 September 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the WSW (240 degrees) at 9 MPH (8 knots; 4.1 m/s) gusting to 21 MPH (18 knots; 9.3 m/s)
Visibility:0.99 sm (1.59 km)
Ceiling:2000 feet AGL
Clouds:scattered clouds at 1200 feet AGL, broken clouds at 2000 feet AGL, overcast cloud deck at 3000 feet AGL
Weather:-TSRA BR (light rain associated with thunderstorm(s), mist)
Temperature:MIN 23°C at 2100 UTC 16 Sep 2025
Temperature:MAX 26°C at 0600 UTC 17 Sep 2025
Text:FM160735 24008KT 4800 BR BKN030 BKN100
Forecast period:0735 UTC 16 September 2025 to 1200 UTC 17 September 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the WSW (240 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility:2.98 sm (4.80 km)
Ceiling:3000 feet AGL
Clouds:broken clouds at 3000 feet AGL, broken clouds at 10000 feet AGL
Weather:BR (mist)
Text:BECMG 1607/1608 NSW
Forecast period:0700 to 1000 UTC 16 September 2025
Forecast type:BECOMING: Conditions expected to become as follows by 0800 UTC 16 September 2025
Winds:from the WSW (240 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility:2.98 sm (4.80 km)
Ceiling:3000 feet AGL
Clouds:broken clouds at 3000 feet AGL, broken clouds at 10000 feet AGL
Weather:NSW (no significant weather)
Text:BECMG 1610/1611 4800 -RA BR BKN015 OVC030
Forecast period:1000 to 1200 UTC 16 September 2025
Forecast type:BECOMING: Conditions expected to become as follows by 1100 UTC 16 September 2025
Winds:from the WSW (240 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility:2.98 sm (4.80 km)
Ceiling:1500 feet AGL
Clouds:broken clouds at 1500 feet AGL, overcast cloud deck at 3000 feet AGL
Weather:-RA BR (light rain, mist)
Text:BECMG 1612/1613 24008G18KT 1600 RA BR BKN015 BKN030
Forecast period:1200 UTC 16 September 2025 to 1200 UTC 17 September 2025
Forecast type:BECOMING: Conditions expected to become as follows by 1300 UTC 16 September 2025
Winds:from the WSW (240 degrees) at 9 MPH (8 knots; 4.1 m/s) gusting to 21 MPH (18 knots; 9.3 m/s)
Visibility:0.99 sm (1.59 km)
Ceiling:1500 feet AGL
Clouds:broken clouds at 1500 feet AGL, broken clouds at 3000 feet AGL
Weather:RA BR (moderate rain, mist)

Live Departures & Arrivals

There are currently no arrivals or departures for this airport.


Departures History (last 12 months)

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Arrivals History (last 12 months)

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Runway Information (Airport elevation: 192ft)

Runway 06L Length 9,003ft Width 197ft Elevation 192ft Surface Concrete Heading 52
Runway 06R Length 9,003ft Width 148ft Elevation 192ft Surface Concrete Heading 52
Runway 24L Length 9,003ft Width 148ft Elevation 192ft Surface Concrete Heading 232
Runway 24R Length 9,003ft Width 197ft Elevation 192ft Surface Concrete Heading 232

Airport Frequencies

Type APP/DEP Frequency 134.000 Mhz
Type APP/DEP Frequency 134.100 Mhz
Type APP/DEP Frequency 134.400 Mhz
Type ATIS Frequency 128.850 Mhz
Type D Frequency 129.650 Mhz
Type Ground Frequency 121.875 Mhz
Type Tower Frequency 118.700 Mhz
Type Tower Frequency 126.200 Mhz

Airport Navaids

Type TACAN Ident CHJ Frequency 110500 Khz
Type VOR-DME Ident CHO Frequency 109000 Khz