Iruma Air Base

RJTJ

Sayama, JP

Last Updated
Nov 3, 02:11 UTC

No METAR Available for RJTJ

Showing weather from nearby airport with METAR data.

Currently using: RJTY
Weather Source: Yokota Air Base (RJTY)
Distance: 6nm / 12km from RJTJ

Current Weather

Display Units
Last Updated
02:11Z
🌙 Night
VFR
Flight Rules
14°C
Temperature
Dewpoint: 7°C
8kt
10°
10 SM
Visibility
12,000 ft
Ceiling
Above Ground Level
30.02
QNH (inHg)
Altimeter Setting

Raw METAR

SPECI RJTY 030211Z 01008KT 10SM FEW029 SCT100 BKN120 BKN180 14/07 A3002 RMK AO2A RAE11 SLP170

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 295ft
FEW 2,900ft AGL
SCT 10,000ft AGL
BKN 12,000ft AGL
BKN 18,000ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
2,900ft
AGL (Above Ground)
3,195ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
10,000ft
AGL (Above Ground)
10,295ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
12,000ft
AGL (Above Ground)
12,295ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
18,000ft
AGL (Above Ground)
18,295ft AMSL

Altimeter Settings & Pressure Information

QNH
30.02 inHg
Sea Level Pressure
For altitude above MSL
QFE
29.73 inHg
Field Pressure
Height above aerodrome (295 ft)
Pressure Alt
195 ft
QNE Reference
Standard: 29.92 inHg
Density Altitude: 146 ft
ISA Deviation: -0.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF AMD RJTY 030000Z 0300/0403 04009KT 9999 FEW030 SCT100 530307 QNH2999INS BECMG 0301/0302 02012KT 9999 FEW060 530307 QNH3001INS TEMPO 0303/0309 35015G25KT 520003 530307 BECMG 0313/0314 02009KT 9999 FEW040 SCT060 QNH3029INS BECMG 0321/0322 VRB06KT 9999 SKC QNH3038INS TX20/0305Z TN07/0320Z
Upcoming Changes (Next 12 Hours)
02:44Z BASE
+0h
VFR 40° 9kt
Visibility: 10+ km
03:00Z TEMPO
+1h
VFR 350° 15kt
13:00Z BECMG
+11h
VFR 20° 9kt
Visibility: 10+ km

24-Hour Weather Evolution

Loading weather data...
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
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
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  • • Units automatically converted to preferences
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
JTJ
17
35 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 17/35
Active: 35
6,562 ft 148 ft ASP 159°
↑ 7.5kt ↔ 2.7kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Iruma Air Base - Airport Information

Airport Details

ICAO Code: RJTJ
Type: medium airport
Status: active
Elevation: 295 ft MSL

Location

City: Sayama
Country: JP
Latitude: 35.841900°
Longitude: 139.410995°
Time Zone: Europe/Moscow

Runway Information

Runway 17/35
Length: 6,562 ft
Width: 148 ft
Surface: ASP
ILS: No

Aeronautical Information Publication (AIP)

Registration Required
AIP - Japan

Official AIP for Japan via JCAB/MLIT (Free with registration)

Managed by: JCAB/MLIT

Access Information: Free with registration
Access details: Registration required

Alternative Resources:

Resources for Pilots

Weather Data

Current conditions and forecasts

• Real-time METAR reports
• Extended TAF forecasts
• Flight rules assessment
Charts & Navigation

Essential aviation charts

• Visual approach charts
• Instrument procedures
• Airport diagrams
Operations

Airport operational data

• Operating hours: 24/7
• Ground handling available
• Fuel services available
Performance Calculator

Calculate takeoff and landing distances

• Runway suitability assessment
• Real weather conditions
• Safety margin analysis
Calculate Performance

About Iruma Air Base

Iruma Air Base (RJTJ) is a regional airport serving commercial and general aviation located in Sayama, JP. The facility operates at an elevation of 295 feet above sea level and primarily serves regional commercial flights and general aviation.

The facility features 1 runway (17/35) with ASP surface . Weather services provide regular METAR reports and TAF forecasts to ensure safe flight operations in all conditions.

Pilots can access comprehensive weather data, including current conditions, extended forecasts, and flight rules analysis. The airport information displayed here includes runway details, operational data, and essential resources for flight planning and execution. All weather data is updated regularly to provide the most current information for aviation decision-making.

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.