RCNN· TNN· Tainan (Rende)
Tainan International Airport / Tainan Air Base
large airport · elevation 63 ft (19 m)
21:17Z 10:49Z Day
⏎
Current METARMVFR
23 min ago·01:30ZRCNN 270130Z 11006KT 7000 -RA SCT006 BKN016 BKN040 27/25 Q1008 NOSIG RMK A2977
Wind
110° 6 kt
Visibility
7.0 km
Ceiling
1,600 ft
Temperature
27°C / 25°C
temp / dew
QNH
1008 hPa
29.77 inHg
Clouds
SCT 600ft, BKN 1,600ft, BKN 4,000ft
Weather
-RA
Station
RCNN
Remarks
A2977
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 2 kt | XW 6 kt L |
| RWY 18R/36L | HW 2 kt | XW 6 kt L |
22.9504°, 120.2060°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 18L/36R (use 18L) | Preferred | HW 2 | 6 L | — |
| RWY 18R/36L (use 18R) | Usable | HW 2 | 6 L | — |
Density altitude
1,660 ft
elevation 63 ft
ISA deviation
+12.1°C
large deviation
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)RCNN
Wind7 kt
Vis5.0 km
Temp26°C
QNH1007 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=26
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Tainan International Airport / Tainan Air Base
Terminal Aerodrome Forecast
Issued 2026/06/26 18:24 UTC
26/18Z
27/00Z
27/06Z
27/12Z
27/18Z
BASEMVFR
BECMGIFR
BECMGMVFR
TEMPO IFR
TEMPO MVFR
MVFRBASE26/18Z → 27/01Z1404KT · 8 km · FEW010 FEW012(CB)sn BKN020 BKN040
Wind: 1404KT
Visibility: 8 km
Clouds: FEW010 FEW012(CB)sn BKN020 BKN040
TAF RCNN 261700Z 2618/2718 14004KT 8000 FEW010 FEW012CB BKN020 BKN040 TX29/2705Z TN25/2620Z
IFRTEMPO26/19Z → 26/23Z4 km · TSRA
Visibility: 4 km
Weather: TSRA
TEMPO 2619/2623 4000 TSRA
IFRBECMG27/01Z → 27/04Z1808KT · 4 km · TSRA
Wind: 1808KT
Visibility: 4 km
Weather: TSRA
BECMG 2701/2704 18008KT 4000 TSRA
MVFRTEMPO27/05Z → 27/10Z8 km · -RA · FEW010 BKN025 BKN050
Visibility: 8 km
Weather: -RA
Clouds: FEW010 BKN025 BKN050
TEMPO 2705/2710 8000 -RA FEW010 BKN025 BKN050
MVFRBECMG27/11Z → 27/14Z1604KT · ≥10 km · FEW010 BKN025 BKN050
Wind: 1604KT
Visibility: ≥10 km
Clouds: FEW010 BKN025 BKN050
BECMG 2711/2714 16004KT 9999 FEW010 BKN025 BKN050
Raw TAF
TAF RCNN 261700Z 2618/2718 14004KT 8000 FEW010 FEW012CB BKN020 BKN040 TX29/2705Z TN25/2620Z TEMPO 2619/2623 4000 TSRA BECMG 2701/2704 18008KT 4000 TSRA TEMPO 2705/2710 8000 -RA FEW010 BKN025 BKN050 BECMG 2711/2714 16004KT 9999 FEW010 BKN025 BKN050
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