SearchMedium airport
Osan Air Base (OSN)
Pyeongtaek, Gyeonggi-do (Gyeonggi Province), South Korea
- IATA
- OSN
- ICAO
- RKSO
- Local time
- --:--
- Elevation
- 12 m (38 ft)
- Longest runway
- 2,744 m (9,004 ft)
- Runways
- 2
Osan Air Base is a medium airport in Pyeongtaek, Gyeonggi-do (Gyeonggi Province), South Korea. Its IATA code is OSN and its ICAO code is RKSO. Its longest runway is 2,744 m (9,004 ft).
Location
- Type
- Medium airport
- Serves
- Pyeongtaek
- Region
- Gyeonggi-do (Gyeonggi Province)
- Country
- South Korea
- Coordinates
- 37°05′29″N 127°01′46″E
37.09146, 127.02945 · Map - Elevation
- 12 m (38 ft)
- Time zone
- Asia/Seoul
- Wikipedia
- Osan Air Base
Runways
| Runway | Length | Width | Surface | Lighted |
|---|---|---|---|---|
| 09L/27R | 2,744 m (9,004 ft) | 46 m (150 ft) | Concrete | Yes |
| 09R/27L | 2,744 m (9,004 ft) | 46 m (150 ft) | Concrete | Yes |
Radio Frequencies 8
| Type | Description | MHz |
|---|---|---|
| APP | APP | 127.900 |
| ATIS | ATIS | 132.125 |
| CLD | CLNC DEL | 127.300 |
| DEP | DEP | 127.900 |
| GND | GND | 132.450 |
| PMSV | PMSV METRO | 34.650 |
| PTD | PTD | 120.700 |
| TWR | TWR | 122.100 |
Navigation Aids within 60 km 6
| Ident | Name | Type | Frequency | Distance |
|---|---|---|---|---|
| OSN | Osan | VORTAC | 114.70 MHz | 0 km |
| PTK | Pyeongtaek | VOR-DME | 108.20 MHz | 14 km |
| RE | Pyeongtaek | NDB | 381 kHz | 14 km |
| SWN | Suwon | TACAN | 108.50 MHz | 17 km |
| SEL | Anyang | VORTAC | 115.50 MHz | 37 km |
| SOL | Seoul | TACAN | 110.90 MHz | 38 km |
Data last refreshed 30 September 2026. Not for navigation. About the data.