Okushiri Airport
Daylight today(Aug 30, 2026, local time)
About 13h 16m 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 Okushiri Airport
Okushiri Airport is an airport located in Okushiri, Okushiri Island, Hokkaidō, Japan.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Okushiri Airport has no reporting station; showing the nearest: RJCH.
Live weather
RJCHNOTAMs
RJCHReference 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 (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 13 / 31 | 4,922 ft / 1,500 m | 147 ft | Asp | Lighted | Open |
Radio frequencies (1)
| Type | Description | Frequency |
|---|---|---|
| A/G | REMOTE | 122.700 MHz |
Navaids(1)
Airspace in this area(4)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| OKUSHIRI AP | Class G | Controlled | GND | 3000 ft MSL |
| JSDF C-1A | Special use | Danger | GND | FL999 |
| JSDF C-2 | Special use | Danger | GND | FL150 |
| OKUSHIRI AP HORIZONTAL SURFACE | Special use | Restricted | GND | FL999 |
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: W (from about 270°), on 15% of observations, averaging 13 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 44% | -1,845 ft | |
| Feb | 43% | -1,791 ft | |
| Mar | 67% | -1,160 ft | |
| Apr | 72% | -449 ft | |
| May | 68% | 102 ft | |
| Jun | 51% | 659 ft | |
| Jul | 39% | 1,142 ft | |
| Aug | 53% | 1,355 ft | |
| Sep | 77% | 887 ft | |
| Oct | 85% | 11 ft | |
| Nov | 74% | -872 ft | |
| Dec | 41% | -1,793 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-1,845–1,355 ft through the year· Source: NWS/IEM ASOS archive.
Nearby airports
Great-circle distance and true bearing from Okushiri Airport.
Frequently asked questions
What is the ICAO code for Okushiri Airport?
The ICAO code for Okushiri Airport is RJEO, and its IATA code is OIR.
Where is Okushiri Airport located?
Okushiri Airport is medium airport located in Okushiri Island, Japan, at an elevation of 161 ft (49 m).
How many runways does Okushiri Airport have?
Okushiri Airport has 1 runway, the longest being 4,922 ft / 1,500 m.
What time zone is Okushiri Airport in?
Okushiri Airport is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at Okushiri Airport?
The magnetic variation (declination) at Okushiri Airport is approximately 10° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Okushiri Airport?
The nearest airport to Okushiri Airport is JASDF Yakumo Airbase (RJCY), about 38.5 nm to the ene, followed by Shikabe Airfield and Hakodate Airport.
Is the information on this page suitable for flight planning?
No. Okushiri Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.