Camp Humphreys (A-511) Desiderio Army Airfield

RKSG

Pyeongtaek, KR

Last Updated
Jul 4, 03:55Z

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
Aging 1 hour ago
03:55Z

☀️ Day
VFR
Flight Rules
31°C
Temperature
Dewpoint: 21°C
4 kt
Variable
7 SM
Visibility
Ceiling
Unlimited
1005 hPa
QNH
Altimeter Setting

Raw METAR

METAR RKSG 040355Z VRB04KT 7SM FEW034 31/21 A2968 RMK AO2A SLP050 WND DATA ESTMD ALSTG/SLP ESTMD $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 51 ft
FEW 3,400 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
3,400 ft
AGL (Above Ground)
3,451 ft AMSL

Weather Briefing

VFR

Camp Humphreys (A-511) Desiderio Army Airfield is currently reporting visual flight rules (VFR) conditions with few clouds at 3,400 feet and 7 SM visibility. Note: This observation is 1.2 hours old and conditions may have changed.

Wind Analysis

Winds are from the variable directions at 4 knots.

Visibility & Ceiling

Visibility is 7 SM. No ceiling exists. Cloud layers reported: few at 3,400 ft.

Temperature & Moisture

Temperature is 31°C (88°F) with a dewpoint of 21°C, indicating moderate moisture conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 30 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Light Showers Rain, Mist, Mist, Light Showers Rain, Light Thunderstorm Rain, Mist. Temporary LIFR conditions are forecast with Light Thunderstorm Rain, Mist between 05:00Z and 09:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1005 hPa
Sea Level Pressure
For altitude above MSL
QFE
1003 hPa
Field Pressure
Height above aerodrome (51 ft)
Pressure Alt
299 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,231 ft (High - Reduced Performance)
ISA Deviation: +16.1°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF RKSG 040300Z 0403/0509 27007KT 9999 FEW025 SCT035 QNH2968INS BECMG 0405/0406 28007KT 9999 VCSH SCT030 BKN040 QNH2965INS BECMG 0409/0410 VRB04KT 9999 NSW SCT030 BKN040 QNH2968INS BECMG 0411/0412 VRB06KT 9999 BKN015 QNH2969INS BECMG 0416/0417 13006KT 6000 -SHRA BR BKN010 OVC015 QNH2965INS BECMG 0419/0420 11006KT 4800 -SHRA BR BKN008 OVC012 QNH2964INS BECMG 0500/0501 15006KT 8000 BR BKN012 OVC015 QNH2963INS BECMG 0503/0504 22007KT 8000 -SHRA VCTS BKN015CB OVC025 QNH2961INS TEMPO 0505/0509 22010G15KT 6000 -TSRA BR BKN008 OVC015CB TX32/0406Z TN22/0420Z
Upcoming Changes (Next 12 Hours)
05:03Z BASE
+0h
VFR 270° 7 kt
Visibility: 10+ km
09:00Z BECMG
+4h
VFR VRB 4 kt
Visibility: 10+ km
Ceiling: 4,000 ft
11:00Z BECMG
+6h
MVFR VRB 6 kt
Visibility: 10+ km
Ceiling: 1,500 ft
16:00Z BECMG
+11h
IFR 130° 6 kt
Visibility: 6 km
Ceiling: 1,000 ft
Light Showers Rain, Mist

24-Hour Weather Evolution

Loading weather data...
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
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
  • • Zoom and pan for detailed analysis
  • • Units automatically converted to preferences
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

6,335 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
68.2%
MVFR
25.7%
IFR
5.4%
LIFR
0.7%

Camp Humphreys (A-511) Desiderio Army Airfield typically experiences VFR conditions 68.2% of the time, though instrument-rated pilots will find IFR weather present approximately 6.1% of observations. Prevailing winds are from the NW averaging 5.2 knots. Calm conditions occur 24.8% of the time. Temperature extremes range from -12°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are July, January, April.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 5.2 kt
Maximum Recorded: 26 kt
Calm Winds: 24.8%
Direction Distribution:
E
7.5%
N
8.3%
S
7.3%
W
11.8%
NE
2.5%
NW
22.8%
SE
11.7%
SW
3.4%

Temperature Range

Average: 11.2°C
Range: -12°C to 33°C
-12°C 33°C

Visibility

Average: 7.5 SM
Below 3 SM: 4.6%
Fog Frequency: 0.7%

Best Months for VFR

July January April

Runway Wind Analysis

Runway 14/32
Favorable wind: 100%
Avg crosswind: 2 kt

Statistics computed from 6,335 METAR observations (Sep 2025 - Jul 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.