RCNN· TNN· Tainan (Rende)
Tainan International Airport / Tainan Air Base
large airport · elevation 63 ft (19 m)
21:40Z 10:26Z Night
⏎
Current METARLIFR
24 min ago·21:00ZRCNN 232100Z 18012KT 1600 +RA BR BKN004 BKN012 OVC025 24/24 Q1001 NOSIG RMK A2958 RA AMT 25.4MM
Wind
180° 12 kt
Visibility
1.6 km
Ceiling
400 ft
Temperature
24°C / 24°C
temp / dew
QNH
1001 hPa
29.56 inHg
Clouds
BKN 400ft, BKN 1,200ft, OVC 2,500ft
Weather
+RA · BR
Station
RCNN
Remarks
A2958 RA AMT 25.4MM
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
18L/36R3050 mCON
18R/36L3050 mCON
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 18L/36R | HW 12 kt | XW 0 kt R |
| RWY 18R/36L | HW 12 kt | XW 0 kt R |
22.9504°, 120.2060°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 18L/36R (use 18L) | Unsuitable | HW 12 | 0 R | Severe weather reported (TS / heavy precip) |
| RWY 18R/36L (use 18R) | Unsuitable | HW 12 | 0 R | Severe weather reported (TS / heavy precip) |
Density altitude
1,489 ft
elevation 63 ft
ISA deviation
+9.1°C
Frequencies (community-maintained, cross-check AIP)RCNN
- GND121.600
- TWR118.400
- APPKAOHSIUNG APP121.100
Navaids near airportassoc. RCNN
| Ident | Type | Freq | Power |
|---|---|---|---|
| NN | NDB | 375 kHz | MEDIUM |
| TNN | VORTAC | 113.30 MHz | HIGH |
| TWS | TACAN | 115.40 MHz | LOW |
Runways2
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 18L/36R10,007 ft (3,050 m)
- Surface
- CON
- Lighting
- Lit
- ILS
- —
- RWY 18R/36L10,007 ft (3,050 m)
- Surface
- CON
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)
No 24-h trend available — IEM archive.
24-hour wind rose (IEM ASOS, 16 direction bins)
24-hour wind rose unavailable (insufficient IEM data).
Airport diagram (OpenStreetMap)Tainan International Airport / Tainan Air Base
Diagram unavailable for Tainan International Airport / Tainan Air Base.
Terminal Aerodrome Forecast
Issued 2026/08/23 18:24 UTC
23/18Z
24/00Z
24/06Z
24/12Z
24/18Z
BASELIFR
BECMGIFR
BECMGIFR
TEMPO MVFR
LIFRBASE23/18Z → 24/01Z2208KT · 2 km · RA BR · BKN004 FEW010(CB)sn BKN012 OVC025
Wind: 2208KT
Visibility: 2 km
Weather: RA BR
Clouds: BKN004 FEW010(CB)sn BKN012 OVC025
TAF RCNN 231700Z 2318/2418 22008KT 1600 RA BR BKN004 FEW010CB BKN012 OVC025 TX27/2405Z TN23/2320Z
IFRBECMG24/01Z → 24/04Z3 km · -RA BR · SCT006 BKN016 BKN025
Visibility: 3 km
Weather: -RA BR
Clouds: SCT006 BKN016 BKN025
BECMG 2401/2404 3200 -RA BR SCT006 BKN016 BKN025
MVFRTEMPO24/06Z → 24/11Z6 km · -RA · FEW010 BKN025 BKN050
Visibility: 6 km
Weather: -RA
Clouds: FEW010 BKN025 BKN050
TEMPO 2406/2411 6000 -RA FEW010 BKN025 BKN050
IFRBECMG24/12Z → 24/15Z5 km · -RA BR · SCT006 BKN021 BKN030
Visibility: 5 km
Weather: -RA BR
Clouds: SCT006 BKN021 BKN030
BECMG 2412/2415 4800 -RA BR SCT006 BKN021 BKN030
Raw TAF
TAF RCNN 231700Z 2318/2418 22008KT 1600 RA BR BKN004 FEW010CB BKN012 OVC025 TX27/2405Z TN23/2320Z BECMG 2401/2404 3200 -RA BR SCT006 BKN016 BKN025 TEMPO 2406/2411 6000 -RA FEW010 BKN025 BKN050 BECMG 2412/2415 4800 -RA BR SCT006 BKN021 BKN030
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