Chihhang Air Base

RCQS

Taitung City, TW

Last Updated
May 15, 07:00Z

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 28 min ago
07:00Z

☀️ Day
MVFR
Flight Rules
24°C
Temperature
Dewpoint: 24°C
11 kt
50°
6 km
Visibility
1,400 ft
Ceiling
Above Ground Level
1009 hPa
QNH
Altimeter Setting

Raw METAR

METAR RCFN 150700Z 05011KT 6000 SHRA SCT008 FEW010TCU BKN014 BKN030 24/24 Q1009 TEMPO 4000 SHRA RMK TCU N AND SW A2981 RA AMT 7.8MM

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 121 ft
SCT 800 ft AGL
FEW 1,000 ft AGL (TCU)
BKN 1,400 ft AGL
BKN 3,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
800 ft
AGL (Above Ground)
921 ft AMSL
🌤️
FEW (TCU)
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)
1,400 ft
AGL (Above Ground)
1,521 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
3,000 ft
AGL (Above Ground)
3,121 ft AMSL

Weather Briefing

MVFR

Chihhang Air Base is currently reporting marginal VFR (MVFR) conditions with broken clouds at 1,400 feet and 6 km visibility.

Wind Analysis

Winds are from the northeast (50°) at 11 knots. Runway 04/22 is favored with a 11-knot headwind and 2-knot crosswind component.

Visibility & Ceiling

Visibility is 6 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 1400 feet AGL (broken), placing conditions in the MVFR category. Caution: towering cumulus clouds reported at 1,000 ft AGL, indicating convective activity in the area.

Temperature & Moisture

Temperature is 24°C (75°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. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Showers Rain, Rain. Temporary LIFR conditions are forecast with Showers Rain between 06:00Z and 12:00Z. Temporary MVFR conditions are forecast with Rain between 20:00Z and 02:00Z. Temporary IFR conditions are forecast with Showers 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. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

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

QNH
1009 hPa
Sea Level Pressure
For altitude above MSL
QFE
1005 hPa
Field Pressure
Height above aerodrome (121 ft)
Pressure Alt
249 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,358 ft
ISA Deviation: +9.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF AMD RCFN 150618Z 1506/1606 07005KT 8000 FEW012 BKN032 TEMPO 1506/1512 06010KT 3000 SHRA SCT005 FEW008CB BKN011 BECMG 1512/1514 36010KT TEMPO 1520/1602 5000 RA FEW010 BKN020 TEMPO 1602/1606 04012KT 4000 SHRA SCT008 FEW015CB BKN017
Upcoming Changes (Next 12 Hours)
07:27Z BASE
+0h
MVFR 70° 5 kt
Visibility: 8 km
Ceiling: 3,200 ft
12:00Z BECMG
+5h
VFR 360° 10 kt

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°
10.8 kt 1.9 kt
10° 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.