Ubuyama Auxiliary Airfield
Daylight today(Jul 17, 2026, local time)
About 14h 6m 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 Ubuyama Auxiliary Airfield
Ubuyama Auxiliary Airfield is a small airport in Ubuyama, Japan. It observes Asia/Tokyo local time. The nearest airport is Kuju Gliderport (JP-0456), about 3.1 nm to the nne.
Summary generated from this airport’s structured data — reference only.
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(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| KUMAMOTO ACA-2 | Class E | Controlled | 700 ft MSL | FL160 |
| KUMAMOTO TCA-15 | Class E | Controlled | 6500 ft MSL | 10000 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 |
|---|---|---|---|
| 阿蘇郡おぐにウィンドファーム | — | 3,806 ft | — |
| 阿蘇郡おぐにウィンドファーム | — | 3,796 ft | — |
| 阿蘇郡おぐにウィンドファーム | — | 3,842 ft | — |
| 阿蘇郡おぐにウィンドファーム | — | 3,724 ft | — |
| 阿蘇郡おぐにウィンドファーム | — | 3,635 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Ubuyama Auxiliary Airfield.
Frequently asked questions
Where is Ubuyama Auxiliary Airfield located?
Ubuyama Auxiliary Airfield is small airport located in Ubuyama, Japan.
What time zone is Ubuyama Auxiliary Airfield in?
Ubuyama Auxiliary Airfield is in the Asia/Tokyo time zone (UTC+09:00).
What is the magnetic variation at Ubuyama Auxiliary Airfield?
The magnetic variation (declination) at Ubuyama Auxiliary Airfield is approximately 7.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Ubuyama Auxiliary Airfield?
The nearest airport to Ubuyama Auxiliary Airfield is Kuju Gliderport (JP-0456), about 3.1 nm to the nne, followed by Aso Auxiliary Airfield and Oita Prefectural (Oitakenou) Airport.
Is the information on this page suitable for flight planning?
No. Ubuyama Auxiliary Airfield data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.