JASDF Ashiya Air Base

RJFA

Ashiya, JP

Last Updated
May 14, 18:00Z

No METAR Available for RJFA

Showing weather from nearby airport with METAR data.

Currently using: RJFR
Weather Source: Kitakyushu Airport (RJFR)
Distance: 19nm / 36km from RJFA

Military Airport

Restricted

This is a Japan Air Self-Defense Force (JASDF) installation. Civil access is not permitted.

Access Notes:

JASDF bases closed to civil traffic

Consult official AIP (Japan AIP ENR 5.2) for current access procedures and restrictions.

Current Weather

Display Units
Recent 44 min ago
18:00Z

☀️ Day
VFR
Flight Rules
17°C
Temperature
Dewpoint: 15°C
4 kt
330°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR RJFR 141800Z AUTO 33004KT 9999 NCD 17/15 Q1018

Weather Briefing

VFR

JASDF Ashiya Air Base is currently reporting visual flight rules (VFR) conditions with clear skies and 10 miles or greater visibility.

Wind Analysis

Winds are from the north-northwest (330°) at 4 knots.

Visibility & Ceiling

Visibility is unrestricted. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 17°C (63°F) with a dewpoint of 15°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 30 hours. Conditions are expected to remain VFR throughout the forecast period.

Pilot Recommendations

Conditions are favorable for visual flight. 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.

Forecast (TAF)

View Full TAF
Raw TAF
TAF RJFR 141705Z 1418/1600 03004KT CAVOK BECMG 1423/1501 11006KT BECMG 1504/1506 05008KT
Upcoming Changes (Next 12 Hours)
18:44Z BASE
+0h
VFR 30° 4 kt
Visibility: >10km
23:00Z BECMG
+5h
VFR 110° 6 kt
04:00Z BECMG
+10h
VFR 50° 8 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
JFA
12
30 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 12/30
Active: 30
5,380 ft 150 ft ASP 115°
3.5 kt 2.0 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

JASDF Ashiya Air Base - Airport Information

Airport Details

ICAO Code: RJFA
Type: medium airport
Status: active
Elevation: 98 ft MSL

Location

City: Ashiya
Country: JP
Latitude: 33.883099°
Longitude: 130.653000°
Time Zone: Etc/GMT-9

Runway Information

Runway 12/30
Length: 5,380 ft
Width: 150 ft
Surface: ASP
ILS: No

About JASDF Ashiya Air Base

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

Overview

JASDF Ashiya Air Base is a medium-sized military airport located in Ashiya, Japan, with an elevation of 98 feet above mean sea level. Situated at coordinates 33.883099, 130.653000, the base serves as a strategic Japanese Air Self-Defense Force (JASDF) installation. The airport primarily supports military aviation operations in the southwestern region of Japan.

Flying Conditions

The airport's low elevation at 98 ft MSL suggests relatively stable atmospheric conditions typical of coastal Japanese terrain. Pilots can expect moderate climate variations with potential maritime influences from the nearby coastal region. Wind patterns and seasonal changes will impact flight operations, particularly on the single runway 12/30 measuring 5,380 feet in asphalt surface.

Notable Features

RJFA features a single runway (12/30) oriented in a northeast-southwest direction, providing flexibility for different wind conditions. The asphalt surface runway extends 5,380 feet, accommodating medium-sized military aircraft typical of JASDF operations. The airport's geographical location near the coast may introduce specific wind and visibility considerations for approaching aircraft.

Approach Considerations

Runway 12/30's substantial 5,380-foot length provides reasonable landing and takeoff capabilities for military aircraft. Pilots should anticipate potential crosswind components given the coastal location and single runway orientation. Standard military approach protocols and local air traffic control procedures will govern arrival and departure operations at this JASDF installation.

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.