Iwakuni Kintaikyo Airport
Daylight today(Aug 30, 2026, local time)
About 12h 59m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Iwakuni Kintaikyo Airport
Marine Corps Air Station Iwakuni or MCAS Iwakuni is a joint Japan Maritime Self-Defense Forces and United States Marine Corps air station located in the Nishiki river delta, 1.3 NM southeast of Iwakuni Station in the city of Iwakuni, Yamaguchi Prefecture, Japan.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
RJOINOTAMs
RJOIReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 02 / 20 | 8,000 ft / 2,438 m | 150 ft | Con | Lighted | Open |
| 02R / 20L | 1,200 ft / 366 m | 150 ft | Con | Unlit | Open |
Radio frequencies (10)
| Type | Description | Frequency |
|---|---|---|
| ACC | FUKUOKA CON | 126.100 MHz |
| APP | APP | 128.000 MHz |
| ATIS | ATIS | 128.400 MHz |
| CLD | CLNC DEL | 135.700 MHz |
| DEP | DEP | 128.000 MHz |
| GND | GND | 121.300 MHz |
| INFO | FUKUOKA INFO IWAKUNI | 128.200 MHz |
| PMSV | METRO | 34.460 MHz |
| PTD | PTD | 134.100 MHz |
| TWR | TWR | 123.800 MHz |
Navaids(1)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Airspace in this area(4)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| IWAKUNI ATA | Class D | Controlled | GND | 3000 ft MSL |
| IWAKUNI ACA-10 | Class E | Controlled | 700 ft MSL | FL150 |
| IWAKUNI ACA-7A | Class E | Controlled | 700 ft MSL | 10000 ft MSL |
| IWAKUNI ACA-7B | Class E | Controlled | FL150 | FL150 |
Approximate bounding-box match from OpenAIP · all Japan airspace. Reference only — consult official charts for exact boundaries and status.
Weather by month
Share of VFR / marginal-VFR / IFR / low-IFR conditions by month over the last 8 years, with the prevailing wind and typical density altitude. Historical climatology — not a forecast.
Prevailing wind: WNW (from about 292.5°), on 19% of observations, averaging 6 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 89% | -1,319 ft | |
| Feb | 83% | -1,211 ft | |
| Mar | 78% | -614 ft | |
| Apr | 80% | 66 ft | |
| May | 81% | 607 ft | |
| Jun | 71% | 1,138 ft | |
| Jul | 75% | 1,622 ft | |
| Aug | 84% | 1,835 ft | |
| Sep | 84% | 1,366 ft | |
| Oct | 90% | 446 ft | |
| Nov | 93% | -317 ft | |
| Dec | 90% | -1,079 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-1,319–1,835 ft through the year· Source: NWS/IEM ASOS archive.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| RCC広島ラジオ送信所 | 361 ft | 26 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Iwakuni Kintaikyo Airport.
Frequently asked questions
What is the ICAO code for Iwakuni Kintaikyo Airport?
The ICAO code for Iwakuni Kintaikyo Airport is RJOI, and its IATA code is IWK.
Where is Iwakuni Kintaikyo Airport located?
Iwakuni Kintaikyo Airport is medium airport located in Iwakuni, Japan, at an elevation of 7 ft (2 m).
How many runways does Iwakuni Kintaikyo Airport have?
Iwakuni Kintaikyo Airport has 2 runways, the longest being 8,000 ft / 2,438 m.
Which airlines fly to Iwakuni Kintaikyo Airport?
Airlines historically serving Iwakuni Kintaikyo Airport include All Nippon Airways (based on OpenFlights route data, which may be out of date).
How many destinations are served from Iwakuni Kintaikyo Airport?
Historical data lists 1 nonstop destination from Iwakuni Kintaikyo Airport. Always check current schedules.
What time zone is Iwakuni Kintaikyo Airport in?
Iwakuni Kintaikyo Airport is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at Iwakuni Kintaikyo Airport?
The magnetic variation (declination) at Iwakuni Kintaikyo Airport is approximately 8.2° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Iwakuni Kintaikyo Airport?
The nearest airport to Iwakuni Kintaikyo Airport is Tachibana Wind Park (JP-2286), about 15.4 nm to the s, followed by Suginohaku Hobby Field Ultralightport and Matsuyama Airport.
Is the information on this page suitable for flight planning?
No. Iwakuni Kintaikyo Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.