Osan Air Base METAR RKSO

VFRMedium AirportElev. 12 m (38 ft)

Osan Air Base is situated in Pyeongtaek, South Korea. The ICAO code of Osan Air Base is RKSO and the IATA code is OSN.
It has 2 runways: Concrete runway 09L/27R with a length of 2,744 m, Concrete runway 09R/27L with a length of 2,744 m.
The elevation is 12 m (38 ft). Its coordinates are:

2026-10-06 23:55 UTC

Wikipedia

Flight Cat

VFR

Temp

16.2°C

Wind

3kt

Visibility

> 16km

QNH

1022hPa

Raw METAR

METAR RKSO 062355Z 06003KT 10SM CLR 16/13 A3018 RMK AO2A SLP224 T01620129 10162 20081 52020 FZRANO $

Decoded

Wind: From 060° (ENE) at 3 kt
Visibility: > 16 km
Temp / DP: 16.2°C (61°F) · Dew point 12.9°C (55°F)
QNH: 1022 hPa · 30.18 inHg
Sea level P: 1022.4 hPa

TAF

Valid 6 Oct 21:00 UTC – 8 Oct 03:00 UTC

Raw TAF

TAF RKSO 062100Z 0621/0803 30004KT 9999 SKC QNH3002INS BECMG 0701/0702 28009KT 9999 SKC QNH3004INS TX21/0704Z TN10/0621Z

VFRMVFRIFRLIFR

21:0003:0009:0015:0021:0003:00NOW

Tue 6 Oct

BASE21:00 – 01:00 UTC

300° / 4 kt> 9.7 kmClear

VFR

Wed 7 Oct

BECMG01:00 – 03:00 UTC

280° / 9 kt> 9.7 kmClear

VFR

Forecast via NOAA Aviation Weather Center

Runways

Arrow tail (crossbar) = wind FROM · head = toward aircraft · center = direction & speed

Runway	Heading	Length	Surface	Wind Offset	Headwind	Crosswind
09L ★ best	84°	2,744 m	Concrete	24°	↑ 3 kt	1 kt L
27R	264°	2,744 m	Concrete	156°	↓ 3 kt	1 kt R
09R	84°	2,744 m	Concrete	24°	↑ 3 kt	1 kt L
27L	264°	2,744 m	Concrete	156°	↓ 3 kt	1 kt R

Runway data via OurAirports.com · ft converted to metres · Wind offset: 0° = headwind, 90° = crosswind, 180° = tailwind

Sunrise & Sunset

—

Sunrise21:30 UTC

Sunset09:08 UTC

Daylight:11h 37m

00:0006:0012:0018:0024:00

DaytimeNow

Nearby Weather

ICAO	Airport	Distance	Category	Wind	Visibility	Sky	Temp
RKSG	—	14 km	VFR	Calm	> 16 km	—	16.6°C
RKSM	—	40 km	VFR	150° 1 kt	> 10 km	—	17°C
RKSS	—	56 km	VFR	020° 2 kt	> 10 km	—	17°C
RKTU	—	59 km	VFR	240° 1 kt	> 10 km	FEW 4000ft	14°C
RKSI	—	66 km	VFR	030° 4 kt	> 10 km	—	18°C
RKJK	—	137 km	VFR	100° 4 kt	> 16 km	—	16.1°C
RKNY	—	180 km	VFR	300° 5 kt	> 10 km	—	19°C
RKTN	—	197 km	VFR	330° 2 kt	> 10 km	—	16°C

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