// Station · 20m ago
RKSS
Gimpo International Airport
CAT VFR
WIND 270° / 1 kt
VIS 6+ SM
CEILING CLR
T/Td 25°C / 25°C
ALTIM 29.83 inHg
ELEV 59 FT
37.5583°N / 126.7910°E
LOCATION · Seoul, KR
WIND
270°1 kt
RKSS · 59 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 19Z
+6H
+12H
+18H
WIND
270°/1
VIS
6+ SM
CEILING
CLR
LAYERS
—
T / Td
25 / 25
ALTIM
29.83"
// Interpretation
VFR with light winds at 270°/1 kt. Visibility 6+ SM 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…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR RKSS 111900Z 27001KT CAVOK 25/25 Q1010 NOSIG
RKSS · day 11 at 19:00 UTC · wind from 270° at 1 kt · visibility 6+ SM · temp 25°C / dewpoint 25°C · altimeter 29.83" Hg
// Runway analysis · computed from current METAR wind
Wind 270° @ 1 kt
ALL USABLE · WINDS CALM
WIND
270°1 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS
4 ends
14L
HDG 140°
—CALM
——
11,811'
32R
HDG 320°
—CALM
——
11,811'
14R
HDG 140°
—CALM
——
10,499'
32L
HDG 320°
—CALM
——
10,499'
Pattern altitude: 1,059 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 +10°C
1,400FT
+1,341 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +200 FT
24h AGO18h12h6hNOW
FIELD ELEV59 FT
OAT+25°C
ISA DELTA+10°C
PRESSURE ALT154 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
+14%
-10%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+10%
-6%
Light jetCJ4, Phenom 300, M2
+6%
-4%
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
// Sun & Moon · times in Z · bar = local day (UTC+8)
20:22ZSUNRISE
03:39ZSOLAR NOON
10:56ZSUNSET
11:27ZCIVIL END
CURRENT19:20Z
DAYLIGHT REMAINING15h 35m
VFR NIGHT BEGINS11:27Z (16h 06m)
DAY LENGTH14h 34m
Waning Crescent
ILLUMINATION10%
MOONRISE17:56Z
MOONSET08:31Z
FULL MOON IN18 days
// Nearest reporting stations · 4 shown · 60 NM radius
RKSM
VFR
Seoul Air Base (K-16) · Seongnam
- WIND
- 210° / 2 kt
- VIS
- 6+ SM
- CEILING
- BKN250
- DIST
- 17 NM SE
- AGE
- 20m ago
RKSI
VFR
Incheon International Airport · Seoul
- WIND
- 060° / 4 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 17 NM W
- AGE
- 20m ago
RKSO
VFR
Osan Air Base · Pyeongtaek
- WIND
- CALM
- VIS
- 7.0 SM
- CEILING
- CLR
- DIST
- 30 NM S
- AGE
- 25m ago
RKSG
VFR
Camp Humphreys (A-511) Desiderio Army Airfield · Pyeongtaek
- WIND
- CALM
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 38 NM S
- AGE
- 25m ago
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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