// Station · 12m ago

PTKK

Chuuk International Airport

CAT VFR

WIND 200° / 11 kt G20

VIS 10+ SM

CEILING OVC at 11,000 ft

T/Td 26.6°C / 25.3°C

ALTIM 29.80 inHg

WX -SHRA

ELEV 11 FT

7.4619°N / 151.8430°E

LOCATION · Weno Island, FM

WIND

200°11 kt

PTKK · 11 FT

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

METRIC

NOW · 13Z

+6H

+12H

+18H

WIND

200°/11G20

VIS

10+ SM

CEILING

OVC110

LAYERS

SCT012 OVC110

T / Td

27 / 25

ALTIM

29.80"

// Interpretation

VFR — ceiling 11,000 ft. Moderate winds at 200°/11 kt, gusting 20, visibility better than 10 statute miles, scattered at 1,200 ft, and overcast at 11,000 ft. Reported weather: -SHRA. 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 PTKK 111350Z 20011G20KT 14SM -SHRA SCT012CB OVC110 27/25 A2980 RMK SHRAB30 CB ALQDS MOV N SLP094 T02660253

PTKK · day 11 at 13:50 UTC · wind from 200° at 11 kt, gusts to 20 kt · visibility 10+ SM · scattered layer at 1,200 ft · overcast at 11,000 ft · temp 27°C / dewpoint 25°C · altimeter 29.80" Hg · weather: -SHRA · sea-level pressure 1009.4 mb

// Runway analysis · computed from current METAR wind

Wind 200° @ 11 ktG20

1 USABLE · 1 AVOID

WIND

200°11G20 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

22★ HDG 220° H10 kt X4 kt LEFT PRIMARY · 6,006'

TAILWIND ENDS · AVOID 1 ends

04 HDG 040° T10 kt X4 kt RIGHT —

Pattern altitude: 1,011 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 +12°C

1,600FT

+1,589 FT ABOVE FIELD ELEV

FIELD ELEV11 FT OAT+27°C ISA DELTA+12°C PRESSURE ALT129 FT

// Performance equivalent Your aircraft will perform as if it's at a field 1,600 ft high on a standard ISA day — that's +1,589 ft above PTKK's actual elevation.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+16%

-11%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+11%

-7%

Light jetCJ4, Phenom 300, M2

+6%

-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 · 2 reported · highest to lowest

// Reported layers (highest → lowest)

OVC110

Overcast · base 11,000 ft AGL · 8 oktas

SCT012

Scattered · base 1,200 ft AGL · ~3–4 oktas

// Computed

CEILING11,000 ft AGL HIGHEST LAYER11,000 ft TOTAL COVERAGE~100% (overcast) FREEZING LEVEL13,445 ft VFR MARGIN+8,000 ft

// Sun & Moon · times in Z · bar = local day (UTC+10)

19:43ZSUNRISE

01:59ZSOLAR NOON

08:15ZSUNSET

08:37ZCIVIL END

CURRENT14:02Z DAYLIGHT REMAINING18h 12m VFR NIGHT BEGINS08:37Z (18h 35m) DAY LENGTH12h 31m

Waning Crescent

ILLUMINATION11% MOONRISE17:07Z MOONSET05:38Z FULL MOON IN18 days

// Nearest reporting stations

No nearby reporting stations found within 200 NM of PTKK.

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

AIRSPACE

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