Osan Air Base

IATA OSNICAO RKSOMedium airport

Osan Air Base is a medium airport near Pyeongtaek in Gyeonggi-do (Gyeonggi Province), South Korea. It is listed as IATA OSN and ICAO RKSO. The airport is located at 37.0915° / 127.0294° at an elevation of 12 m (38 ft). There are 2 runways, the longest measuring 2,744 m. The nearest airport is C 518 Heliport, 13 km (8 mi) away. No scheduled service is recorded for this airfield.

Symbolic aviation imagery (AI-generated) – not a photo of this specific airport.

Map detail of Osan Air Base with runways — Close-up with runways

World map showing the position of Osan Air Base — Overview map

Data

Data
IATA code	`OSN`
ICAO code	`RKSO`
Identifier	`RKSO`
Type	Medium airport
City	Pyeongtaek
Region	Gyeonggi-do (Gyeonggi Province)
Country	South Korea
Coordinates	37.09146, 127.02945
Coordinates (deg/min/sec)	37° 05′ 29.25″ N 127° 01′ 46.01″ E
Elevation	12 m (38 ft)
Scheduled service	no

Travel gear that fits

Automatically selected recommendations for a trip to Osan Air Base – based on climate, location and airport type.

Travel adapter A/B
The destination uses socket types A/B at 120 V – the right adapter keeps everything charged.
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Korean phrasebook
Korean is the main language at this destination – a phrasebook helps day to day.
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Airband scanner
Listen in on tower and approach frequencies – a classic among aviation fans.
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Carry-on trolley
Hard-shell case in standard cabin size – fits the overhead bins of most scheduled flights.
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Polarised sunglasses
Strong glare from sun, sand or snow – polarised lenses help.
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Sunscreen SPF 50
High UV exposure at the destination – sun protection belongs in your cabin bag.
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