G-420 Airport
Daylight today(Jul 17, 2026, local time)
About 14h 31m 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 G-420 Airport
G-420 Airport is a small airport in Girin-myeon, South Korea. It sits at an elevation of 951 ft (290 m) and has 1 runway, the longest 2,735 ft / 834 m. It observes Asia/Seoul local time. The nearest airport is G-414 Airport (RK43), about 10.5 nm to the nnw.
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 (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 03 / 21 | 2,735 ft / 834 m | 100 ft | Asp | Lighted | Open |
Radio frequencies (3)
| Type | Description | Frequency |
|---|---|---|
| FCC | FCC LEE | 32.300 MHz |
| OPS | OPS | 38.000 MHz |
| TWR | HYUN RI TWR | 36.600 MHz |
Nearby airports
Great-circle distance and true bearing from G-420 Airport.
Frequently asked questions
Where is G-420 Airport located?
G-420 Airport is small airport located in Girin-myeon, South Korea, at an elevation of 951 ft (290 m).
How many runways does G-420 Airport have?
G-420 Airport has 1 runway, the longest being 2,735 ft / 834 m.
What time zone is G-420 Airport in?
G-420 Airport is in the Asia/Seoul time zone (UTC+09:00).
What is the magnetic variation at G-420 Airport?
The magnetic variation (declination) at G-420 Airport is approximately 9.2° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near G-420 Airport?
The nearest airport to G-420 Airport is G-414 Airport (RK43), about 10.5 nm to the nnw, followed by G-405 Airport and Yanggu (G-404) Airport.
Is the information on this page suitable for flight planning?
No. G-420 Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.