Camp Humphreys (A-511) Desiderio Army Airfield

RKSG

Pyeongtaek, KR

Last Updated
Mar 4, 05:55Z

Military Airport

Restricted

This is a Republic of Korea Air Force installation. Civil access is restricted.

Access Notes:

Military fields restricted to civil traffic

Consult official AIP (Korea AIP ENR 5.2) for current access procedures and restrictions.

Current Weather

Display Units
Recent 49 min ago
05:55Z

☀️ Day
VFR
Flight Rules
10°C
Temperature
Dewpoint: 0°C
6 kt
Variable
10 SM
Visibility
Ceiling
Unlimited
1022 hPa
QNH
Altimeter Setting

Raw METAR

METAR RKSG 040555Z VRB06KT 10SM FEW230 10/00 A3019 RMK AO2A SLP224 WND DATA ESTMD ALSTG/SLP ESTMD T01060012 PWINO FZRANO $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 51 ft
FEW 23,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
23,000 ft
AGL (Above Ground)
23,051 ft AMSL
QNH
1022 hPa
Sea Level Pressure
For altitude above MSL
QFE
1020 hPa
Field Pressure
Height above aerodrome (51 ft)
Pressure Alt
-212 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -800 ft
ISA Deviation: -4.9°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF RKSG 031900Z 0319/0501 35009KT 9999 FEW030 SCT050 QNH3017INS BECMG 0322/0323 01009KT 9999 FEW040 QNH3016INS BECMG 0403/0404 30009KT 9999 FEW030 BKN180 QNH3025INS TX11/0406Z TN02/0322Z
Upcoming Changes (Next 12 Hours)
06:44Z BASE
+0h
VFR 350° 9 kt
Visibility: 10+ km

24-Hour Weather Evolution

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Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
KSG
14
32

Runway Information

Runway Length Width Surface Heading Wind Component
14/32 8,217 ft 150 ft ASP 132° No wind data
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - RKSG

3,801 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
66.4%
MVFR
27.3%
IFR
6%
LIFR
0.3%

Camp Humphreys (A-511) Desiderio Army Airfield typically experiences VFR conditions 66.4% of the time, though instrument-rated pilots will find IFR weather present approximately 6.3% of observations. Prevailing winds are from the NW averaging 5.4 knots. Calm conditions occur 34.4% of the time. Temperature extremes range from -12°C to 31°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 5.6% of weather observations. The best months for VFR flying are March, January, February.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 5.4 kt
Maximum Recorded: 26 kt
Calm Winds: 34.4%
Direction Distribution:
N
5.6%
NE
2.2%
E
8.4%
SE
9.8%
S
5%
SW
2.7%
W
9.9%
NW
22%

Temperature Range

Average: 7.4°C
Range: -12°C to 31°C
-12°C 31°C

Visibility

Average: 7.5 SM
Below 3 SM: 5.6%
Fog Frequency: 0.7%

Best Months for VFR

March January February

Runway Wind Analysis

Runway 14/32
Favorable wind: 100%
Avg crosswind: 2.1 kt

Statistics computed from 3,801 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Camp Humphreys (A-511) Desiderio Army Airfield - Airport Information

Airport Details

ICAO Code: RKSG
Type: medium airport
Status: active
Elevation: 51 ft MSL

Location

City: Pyeongtaek
Country: KR
Latitude: 36.962363°
Longitude: 127.031126°
Time Zone: Europe/Moscow

Runway Information

Runway 14/32
Length: 8,217 ft
Width: 150 ft
Surface: ASP
ILS: No

About Camp Humphreys (A-511) Desiderio Army Airfield

Camp Humphreys (A-511) Desiderio Army Airfield is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the KR AIP for current access procedures and restrictions.

Overview

Camp Humphreys Desiderio Army Airfield serves as a critical U.S. military aviation facility located in Pyeongtaek, South Korea. Situated at 51 feet MSL, the airport handles medium-sized military and potential joint civilian operations. Its single runway 14/32 provides 8,217 feet of asphalt surface for diverse aircraft types.

Flying Conditions

Pilots can expect predominantly VFR conditions 63.1% of the time, with MVFR conditions occurring 30.5% of observations. The prevailing northwest winds at 315° average 5.5 knots, with occasional gusts up to 26 knots. Temperature ranges from -12°C to 31°C, creating varied thermal conditions throughout the year.

Notable Features

The airfield experiences calm wind conditions 41.5% of the time, which can impact approach and departure planning. Visibility averages 7.3 statute miles, with rare instances of restricted visibility (below 3SM occurring 5.5% of observations). Runway 14/32 demonstrates consistent wind favorability, with 100% wind compatibility and minimal average crosswind of 2.1 knots.

Approach Considerations

Winter months (November, December, January) offer the most consistent VFR conditions for arrivals and departures. The runway's orientation and low average crosswind suggest straightforward approach procedures. Pilots should anticipate potential wind variations from the northwest and prepare for occasional reduced visibility periods.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.