Muikamachi Interchange Heliport
Daylight today(Aug 31, 2026, local time)
About 13h 3m 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 Muikamachi Interchange Heliport
Muikamachi Interchange Heliport is a heliport in Minamiuonuma, Japan. It sits at an elevation of 648 ft (198 m). It observes Asia/Tokyo local time. The nearest airport is Tanaka Airstrip (JP-0438), about 5.5 nm to the wnw.
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(4)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| YOKOTA ACA-1 | Class E | Controlled | 700 ft MSL | FL230 |
| NIIGATA ACA-1 | Class E | Controlled | 700 ft MSL | 8000 ft MSL |
| JSDF H-1A | Special use | Danger | GND | FL230 |
| JSDF 3-1 | Special use | Danger | GND | 10000 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 Muikamachi Interchange Heliport.
Frequently asked questions
Where is Muikamachi Interchange Heliport located?
Muikamachi Interchange Heliport is heliport located in Minamiuonuma, Japan, at an elevation of 648 ft (198 m).
What time zone is Muikamachi Interchange Heliport in?
Muikamachi Interchange Heliport is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at Muikamachi Interchange Heliport?
The magnetic variation (declination) at Muikamachi Interchange Heliport is approximately 8.5° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Muikamachi Interchange Heliport?
The nearest airport to Muikamachi Interchange Heliport is Tanaka Airstrip (JP-0438), about 5.5 nm to the wnw, followed by Nagano City Gliderport and Nishigawara Airfield.
Is the information on this page suitable for flight planning?
No. Muikamachi Interchange Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.