Kozushima 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 Kozushima Airport
Kōzushima Airport is a regional airport serving Kōzushima in the northern Izu Islands, Tokyo, Japan. Operated by the Tokyo government, it is located 1.7 NM south of the Kōzushima village office. It began operations in July 1992.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
RJAZNOTAMs
RJAZReference 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 |
|---|---|---|---|---|---|
| 11 / 29 | 2,625 ft / 800 m | — | Unk | Unlit | Open |
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| KOZUSHIMA INFO ZONE | Class D | Controlled | GND | 3000 ft MSL |
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 Kozushima Airport.
Frequently asked questions
What is the ICAO code for Kozushima Airport?
The ICAO code for Kozushima Airport is RJAZ.
Where is Kozushima Airport located?
Kozushima Airport is small airport located in Kozushima, Japan, at an elevation of 452 ft (138 m).
How many runways does Kozushima Airport have?
Kozushima Airport has 1 runway, the longest being 2,625 ft / 800 m.
What time zone is Kozushima Airport in?
Kozushima Airport is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at Kozushima Airport?
The magnetic variation (declination) at Kozushima Airport is approximately 7.5° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Kozushima Airport?
The nearest airport to Kozushima Airport is Niijima Airport (RJAN), about 12.7 nm to the nne, followed by Miyakejima Airport and Oshima Airport.
Is the information on this page suitable for flight planning?
No. Kozushima Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.