Open mapRKSO · OSN Osan Air Base
Pyeongtaek, Gyeonggi-do (Gyeonggi Province), South Korea
Not for navigation. Data: OurAirports (public domain), updated Nov 8, 2026.
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Airport facts
- Ident
- RKSO
- IATA
- OSN
- Type
- Medium airport
- Municipality
- Pyeongtaek
- Region
- Gyeonggi-do (Gyeonggi Province)
- Country
- South Korea
- Elevation
- 38 ft (12 m)
- Coordinates
- 37.0915° N 127.0294° E
37°05′29″N 127°01′46″E - Towered
- Yes
- Wikipedia
- Osan Air Base
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 09L/27R | 9,004 × 150 ft | Concrete | Yes | Open |
| 09R/27L | 9,004 × 150 ft | Concrete | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| ATIS | ATIS | 132.125 |
| CLD | CLNC DEL | 127.300 |
| GND | GND | 132.450 |
| TWR | TWR | 122.100 |
| APP | APP | 127.900 |
| DEP | DEP | 127.900 |
| PTD | PTD | 120.700 |