Shirai Emergency Heliport
Daylight today(Oct 14, 2026, local time)
About 11h 23m 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 Shirai Emergency Heliport
Shirai Emergency Heliport is a heliport in Asago, Japan. It sits at an elevation of 564 ft (172 m). It observes Asia/Tokyo local time. The nearest airport is Konotori Tajima Airport (TJH), about 11.6 nm to the nnw.
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 | — | 659 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Shirai Emergency Heliport.
Frequently asked questions
Where is Shirai Emergency Heliport located?
Shirai Emergency Heliport is heliport located in Asago, Japan, at an elevation of 564 ft (172 m).
What time zone is Shirai Emergency Heliport in?
Shirai Emergency Heliport is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at Shirai Emergency Heliport?
The magnetic variation (declination) at Shirai Emergency Heliport is approximately 8.4° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Shirai Emergency Heliport?
The nearest airport to Shirai Emergency Heliport is Konotori Tajima Airport (TJH), about 11.6 nm to the nnw, followed by JGSDF Osadano Airstrip and JGSDF Aonogahara East Airstrip.
Is the information on this page suitable for flight planning?
No. Shirai Emergency Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.