RKTU· CJJ· Cheongju
Cheongju International Airport/Cheongju Air Base (K-59/G-513)
large airport · elevation 191 ft (58 m)
20:56Z 10:11Z Night
⏎
Current METARVFR
1 h 1 min ago·16:00ZRKTU 241600Z 26003KT 9999 FEW025 25/23 Q1012
Wind
260° 3 kt
Visibility
> 10 km
Ceiling
—
Temperature
25°C / 23°C
temp / dew
QNH
1012 hPa
29.88 inHg
Clouds
FEW 2,500ft
Weather
—
Station
RKTU
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
06L/24R2743 mCON
06R/24L2743 mCON
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 06L/24R | TW 3 kt | XW 1 kt L |
| RWY 06R/24L | TW 3 kt | XW 1 kt L |
36.7156°, 127.5003°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 06L/24R (use 24R) | Preferred | HW 3 | 1 R | — |
| RWY 06R/24L (use 24L) | Usable | HW 3 | 1 R | — |
Density altitude
1,470 ft
elevation 191 ft
ISA deviation
+10.4°C
large deviation
Frequencies (community-maintained, cross-check AIP)RKTU
- ATIS128.850
- APPJUNGWON APP134.000
- DEPJUNGWON DEP134.000
- ACPBRICKWALL120.000
- RKTU_APPCheongju Intl Approach134.000
- RKTU_GNDCheongju Intl Ground120.650
- RKTU_TWRCheongju Intl Tower118.700
Navaids near airportassoc. RKTU
| Ident | Type | Freq | Power |
|---|---|---|---|
| CHJ | TACAN | 110.50 MHz | LOW |
| CHO | VOR-DME | 109.00 MHz | LOW |
Runways2
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 06L/24R9,000 ft (2,743 m)
- Surface
- CON
- Lighting
- Lit
- ILS
- —
- RWY 06R/24L9,000 ft (2,743 m)
- Surface
- CON
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)RKTU
Wind2 kt
Vis6.0 km
Temp26°C
QNH1014 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=23
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Cheongju International Airport/Cheongju Air Base (K-59/G-513)
Diagram unavailable for Cheongju International Airport/Cheongju Air Base (K-59/G-513).
Terminal Aerodrome Forecast
Issued 2026/08/24 12:06 UTC
24/12Z
24/18Z
25/00Z
25/06Z
25/12Z
25/18Z
BASEVFR
BECMGIFR
BECMGVFR
VFRBASE24/12Z → 24/17Z2406KT · ≥10 km · SCT030
Wind: 2406KT
Visibility: ≥10 km
Clouds: SCT030
TAF RKTU 241100Z 2412/2518 24006KT 9999 SCT030 TN23/2421Z TX34/2506Z
IFRBECMG24/17Z → 24/18Z5 km · BR · BKN030 BKN200
Visibility: 5 km
Weather: BR
Clouds: BKN030 BKN200
BECMG 2417/2418 4800 BR BKN030 BKN200
VFRBECMG24/23Z → 25/00Z≥10 km · NSW
Visibility: ≥10 km
Weather: NSW
BECMG 2423/2424 9999 NSW
Raw TAF
TAF RKTU 241100Z 2412/2518 24006KT 9999 SCT030 TN23/2421Z TX34/2506Z BECMG 2417/2418 4800 BR BKN030 BKN200 BECMG 2423/2424 9999 NSW
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