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// Station · 14m ago

RKSG

Camp Humphreys (A-511) Desiderio Army Airfield
CAT VFR
WIND CALM
VIS 10+ SM
CEILING CLR
T/Td 27.7°C / 24.9°C
ALTIM 29.85 inHg
ELEV 51 FT
36.9624°N / 127.0311°E
LOCATION · Pyeongtaek, KR
N
WIND
000°0 kt
RKSG · 51 FT
© OSM · CartoDB

// Current + 24h forecast · METAR loaded · TAF loading…

METRIC
NOW · 14Z
+6H
+12H
+18H
WIND
CALM
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
28 / 25
 
 
 
ALTIM
29.85"
 
 
 

// Interpretation

VFR with winds calm. Visibility better than 10 statute miles and no reported cloud layers. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.

Loading TAF forecast narrative…

SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR RKSG 111455Z 00000KT 10SM CLR 28/25 A2985 RMK SLP111 T02770249 $

RKSG · day 11 at 14:55 UTC · winds calm · visibility 10+ SM · temp 28°C / dewpoint 25°C · altimeter 29.85" Hg · sea-level pressure 1011.1 mb

// Runway analysis · computed from current METAR wind

Wind CALM
ALL USABLE · WINDS CALM
N
WIND
000°calm
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
14 HDG 140° CALM 8,217'
32 HDG 320° CALM 8,217'
Pattern altitude: 1,051 ft MSL (1,000 ft AGL). Verify pattern direction and altitude with the chart supplement before flying. // On calm winds (<3 kt), all runways are usable — favor the longest or whatever the pattern calls for.

// Density altitude · ISA +13°C

1,700FT
+1,649 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +300 FT
2,700 1,900 1,100
24h AGO18h12h6hNOW
FIELD ELEV51 FT OAT+28°C ISA DELTA+13°C PRESSURE ALT119 FT
// Performance equivalent Operating here right now feels like operating at RKSC (Surisan Helipad, Gunpo, elev 1,424 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+17%
-12%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+12%
-8%
Light jetCJ4, Phenom 300, M2
+7%
-5%

Approximate using ~10% perf loss / 1,000 ft DA for normally aspirated, scaled by powerplant type. Verify with your aircraft's POH for accurate numbers — especially above 5,000 ft DA where these rules of thumb diverge.

// Cloud layers · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 14,041 FT RKSG ELEV · 51 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL14,041 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+8)

20:22ZSUNRISE
03:38ZSOLAR NOON
10:54ZSUNSET
11:24ZCIVIL END
CURRENT15:09Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS11:24Z (past) DAY LENGTH14h 32m
Waning Crescent
ILLUMINATION11% MOONRISE17:48Z MOONSET08:20Z FULL MOON IN18 days

// Nearest reporting stations · 5 shown · 60 NM radius

// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay

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