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Osan Air Base, KR — DOMESTIC AIRPORT
Imagery © Google
Airport

Osan Air Base

RKSO · OSN

KR · KR-41 · DOMESTIC AIRPORT

HIGHverified May 2026

Overview

Geography
ARP coordinates
37.0915, 127.0294
Elevation
38 ft (11.58 m)
Timezone
Asia/Seoul
Operations
Customs
No
Immigration
No
24h operations
No
PPR required
No
Curfew
No
ARFF (ICAO)
—
Status
OPERATIONAL
Identifiers
  • ICAORKSO
  • IATAOSN
  • GPS_CODERKSO

Runways (2)

09L/27R2,744 m × 46 m
Geometry
Length2,744 m (9,004 ft)
Width46 m
Runway ends
09L
Threshold37.0912, 127.0140
27R
Threshold37.0938, 127.0447
09R/27L2,744 m × 46 m
Geometry
Length2,744 m (9,004 ft)
Width46 m
Runway ends
09R
Threshold37.0893, 127.0142
27L
Threshold37.0919, 127.0449

ATC frequencies

Tower
  • 122.100 MHzTWR
Ground
  • 132.450 MHzGND
Approach
  • 127.900 MHzAPP
Departure
  • 127.900 MHzDEP
ATIS
  • 132.125 MHzATIS