JASDF Unishima Sub Base Heliport
Daylight today(Aug 30, 2026, local time)
About 13h 0m 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 Unishima Sub Base Heliport
JASDF Unishima Sub Base Heliport is a heliport in Tsushima, Japan. It sits at an elevation of 79 ft (24 m). It observes Asia/Tokyo local time. The nearest airport is Tsushima Airport (TSJ), about 25.9 nm to the ssw.
Summary generated from this airport’s structured data — reference only.
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 (0)
No runway data recorded for this airport.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 896 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from JASDF Unishima Sub Base Heliport.
Frequently asked questions
Where is JASDF Unishima Sub Base Heliport located?
JASDF Unishima Sub Base Heliport is heliport located in Tsushima, Japan, at an elevation of 79 ft (24 m).
What time zone is JASDF Unishima Sub Base Heliport in?
JASDF Unishima Sub Base Heliport is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at JASDF Unishima Sub Base Heliport?
The magnetic variation (declination) at JASDF Unishima Sub Base Heliport is approximately 8.3° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near JASDF Unishima Sub Base Heliport?
The nearest airport to JASDF Unishima Sub Base Heliport is Tsushima Airport (TSJ), about 25.9 nm to the ssw, followed by Gimhae International Airport and Jinhae Air Base.
Is the information on this page suitable for flight planning?
No. JASDF Unishima Sub Base Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.