Chihhang Air Base

RCQS

Taitung City, TW

Last Updated
Apr 24, 09:30Z

No METAR Available for RCQS

Showing weather from nearby airport with METAR data.

Currently using: RCFN
Weather Source: Taitung Airport (RCFN)
Distance: 5nm / 9km from RCQS

Military Airport

Restricted

This is a military aerodrome. Civil aircraft access may be restricted or require prior authorization. Consult the applicable AIP for current access procedures.

Consult the applicable national AIP for current access procedures and restrictions.

Current Weather

Display Units
Fresh 10 min ago
09:30Z

☀️ Day
MVFR
Flight Rules
25°C
Temperature
Dewpoint: 24°C
7 kt
40°
10+ km
Visibility
2,800 ft
Ceiling
Above Ground Level
343 hPa
QNH
Altimeter Setting

Raw METAR

METAR RCFN 240930Z 04007KT 010V070 9999 VCSH FEW010 BKN028 BKN040 25/24 Q1012 NOSIG RMK A2989

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 121 ft
FEW 1,000 ft AGL
BKN 2,800 ft AGL
BKN 4,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
1,000 ft
AGL (Above Ground)
1,121 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
2,800 ft
AGL (Above Ground)
2,921 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
4,000 ft
AGL (Above Ground)
4,121 ft AMSL

Weather Briefing

MVFR

Chihhang Air Base is currently reporting marginal VFR (MVFR) conditions with broken clouds at 2,800 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the northeast (40°) at 7 knots. Runway 04/22 is favored with a 7-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. The ceiling is 2800 feet AGL (broken), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 25°C (77°F) with a dewpoint of 24°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Rain, Light Rain. Temporary MVFR conditions are forecast with Rain between 06:00Z and 12:00Z. Temporary MVFR conditions are forecast with Light Rain between 12:00Z and 16:00Z. Temporary MVFR conditions are forecast with Rain between 02:00Z and 06:00Z.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
343 hPa
Sea Level Pressure
For altitude above MSL
QFE
339 hPa
Field Pressure
Height above aerodrome (121 ft)
Pressure Alt
20,229 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 21,458 ft (High - Reduced Performance)
ISA Deviation: +10.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF RCFN 240500Z 2406/2506 36005KT 9999 FEW015 BKN032 TEMPO 2406/2412 06010KT 5000 RA FEW010 BKN020 TEMPO 2412/2416 7000 -RA FEW012 BKN022 BECMG 2500/2502 06007KT TEMPO 2502/2506 5000 RA FEW010 BKN020
Upcoming Changes (Next 12 Hours)
09:40Z BASE
+0h
VFR 360° 5 kt
Visibility: 10+ km
Ceiling: 3,200 ft
12:00Z TEMPO
+3h
MVFR
Visibility: 7 km
Ceiling: 2,200 ft
Light Rain

24-Hour Weather Evolution

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Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
CQS
04 ✈️
22

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 04
11,055 ft 147 ft CON 34°
7.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Chihhang Air Base - Airport Information

Airport Details

ICAO Code: RCQS
Type: medium airport
Status: active
Elevation: 121 ft MSL

Location

City: Taitung City
Country: TW
Latitude: 22.793100°
Longitude: 121.181999°
Time Zone: Etc/GMT-8

Runway Information

Runway 04/22
Length: 11,055 ft
Width: 147 ft
Surface: CON
ILS: No

About Chihhang Air Base

Chihhang Air Base is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the TW AIP for current access procedures and restrictions.

Overview

Chihhang Air Base is a medium airport located in Taitung City, Taiwan, situated at coordinates 22.793100, 121.181999. Positioned at an elevation of 121 feet mean sea level, the base serves as a strategic aviation facility in eastern Taiwan. Its primary runway 04/22 extends 11,055 feet and is constructed of concrete, supporting a range of military and potential civil aviation operations.

Flying Conditions

Located in southeastern Taiwan, Chihhang Air Base experiences maritime tropical climate conditions typical of the region. The airport's coastal position near the Pacific Ocean likely introduces variable wind patterns and potential marine layer developments. Pilots should anticipate potential wind shifts and be prepared for occasional challenging meteorological conditions associated with the terrain and oceanic proximity.

Notable Features

The airport's significant 11,055-foot runway provides substantial operational flexibility for various aircraft types and missions. Its eastern Taiwanese location suggests proximity to mountainous terrain, which could introduce complex local wind and visibility conditions. The base's elevation at 121 feet MSL indicates a relatively low-lying terrain environment compared to some regional mountain airports.

Approach Considerations

Runway 04/22's extended length allows for accommodating diverse aircraft approach profiles and operational requirements. Given the runway's orientation, prevailing wind conditions will significantly influence approach and departure strategies. Pilots should carefully analyze current meteorological data and be prepared to adjust their approach based on local wind vectors and terrain considerations.

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.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

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.