Kobu Tunnel Heliport
Daylight today(Aug 31, 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 Kobu Tunnel Heliport
Kobu Tunnel Heliport is a heliport in Hinohara, Japan. It sits at an elevation of 2,028 ft (618 m). It observes Asia/Tokyo local time. The nearest airport is Yokota Air Base (OKO), about 12.3 nm to the ene.
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.
Airspace in this area(6)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| TOKYO ACA-3 | Class E | Controlled | 700 ft MSL | FL240 |
| YOKOTA ACA-3 | Class E | Controlled | 700 ft MSL | FL160 |
| YOKOTA RASA-3 | Class E | Controlled | 7500 ft MSL | FL155 |
| YOKOTA RASA-2 | Class E | Controlled | 2000 ft MSL | 7500 ft MSL |
| TOKYO ACA-18 | Class E | Controlled | 12000 ft MSL | FL240 |
| YOKOTA ACA-4 | Class E | Controlled | 700 ft MSL | 12000 ft MSL |
Approximate bounding-box match from OpenAIP · all Japan airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| 防災行政無線子局 | 650 ft | 686 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Kobu Tunnel Heliport.
Frequently asked questions
Where is Kobu Tunnel Heliport located?
Kobu Tunnel Heliport is heliport located in Hinohara, Japan, at an elevation of 2,028 ft (618 m).
What time zone is Kobu Tunnel Heliport in?
Kobu Tunnel Heliport is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at Kobu Tunnel Heliport?
The magnetic variation (declination) at Kobu Tunnel Heliport is approximately 8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Kobu Tunnel Heliport?
The nearest airport to Kobu Tunnel Heliport is Yokota Air Base (OKO), about 12.3 nm to the ene, followed by Tachikawa Airfield and Iruma Air Base.
Is the information on this page suitable for flight planning?
No. Kobu Tunnel Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.