JASDF Yakumo Airbase
Daylight today(Jul 17, 2026, local time)
About 14h 56m 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 JASDF Yakumo Airbase
Yakumo Sub Base is a military air base located in Yakumo, Futami District, Hokkaido, Japan.
Summary from Wikipedia licensed under CC BY-SA.
Live weather
RJCYLive 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.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (0)
No runway data recorded for this airport.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| HAKODATE ACA | Class E | Controlled | 700 ft MSL | 13000 ft MSL |
| JSDF C-1A | Special use | Danger | GND | FL999 |
Approximate bounding-box match from OpenAIP · all Japan airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from JASDF Yakumo Airbase.
Frequently asked questions
What is the ICAO code for JASDF Yakumo Airbase?
The ICAO code for JASDF Yakumo Airbase is RJCY.
Where is JASDF Yakumo Airbase located?
JASDF Yakumo Airbase is small airport located in Yakumo, Japan, at an elevation of 65 ft (20 m).
What time zone is JASDF Yakumo Airbase in?
JASDF Yakumo Airbase is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at JASDF Yakumo Airbase?
The magnetic variation (declination) at JASDF Yakumo Airbase is approximately 9.9° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near JASDF Yakumo Airbase?
The nearest airport to JASDF Yakumo Airbase is Shikabe Airfield (RJ04), about 26.4 nm to the ese, followed by JGSDF Camp Horobetsu Airfield and Hakodate Airport.
Is the information on this page suitable for flight planning?
No. JASDF Yakumo Airbase data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.