// Station · 28m ago

NTTO

Hao Airport

CAT VFR

WIND 010° / 15 kt

VIS 6+ SM

CEILING Few/scattered only

T/Td 26°C / 24°C

ALTIM 29.83 inHg

ELEV 10 FT

18.0748°S / 140.9460°W

LOCATION · Otepa, PF

WIND

010°15 kt

NTTO · 10 FT

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

METRIC

NOW · 13Z

+6H

+12H

+18H

WIND

010°/15

VIS

6+ SM

CEILING

—

LAYERS

FEW015

T / Td

26 / 24

ALTIM

29.83"

// Interpretation

VFR with brisk winds at 010°/15 kt. Visibility 6+ SM and a few at 1,500 ft. 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 NTTO 111330Z AUTO 01015KT 9999 FEW015 26/24 Q1010

NTTO · day 11 at 13:30 UTC · wind from 010° at 15 kt · visibility 6+ SM · a few clouds at 1,500 ft · temp 26°C / dewpoint 24°C · altimeter 29.83" Hg

// Runway analysis · computed from current METAR wind

Wind 010° @ 15 kt

1 USABLE · 1 AVOID · 1 CAUTION

WIND

010°15 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

30★ HDG 300° H5 kt X14 kt RIGHT PRIMARY · 11,089'

TAILWIND ENDS · AVOID 1 ends

12 HDG 120° T5 kt X14 kt LEFT —

Pattern altitude: 1,010 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 +11°C

1,400FT

+1,390 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS ↗ +200 FT

24h AGO18h12h6hNOW

FIELD ELEV10 FT OAT+26°C ISA DELTA+11°C PRESSURE ALT105 FT

// Performance equivalent Operating here right now feels like operating at NTMN (Hiva Oa-Atuona Airport, Hiva Oa Island, elev 1,481 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 · 1 reported · highest to lowest

// Reported layers (highest → lowest)

FEW015

Few · base 1,500 ft AGL · ~1–2 oktas

// Computed

CEILING— HIGHEST LAYER1,500 ft TOTAL COVERAGE~15% (sparse) FREEZING LEVEL13,141 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-9)

15:56ZSUNRISE

21:30ZSOLAR NOON

03:03ZSUNSET

03:27ZCIVIL END

CURRENT13:58Z DAYLIGHT REMAINING13h 05m VFR NIGHT BEGINS03:27Z (13h 29m) DAY LENGTH11h 06m

Waning Crescent

ILLUMINATION11% MOONRISE13:20Z MOONSET00:27Z FULL MOON IN18 days

// Nearest reporting stations

No nearby reporting stations found within 200 NM of NTTO.

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

AIRSPACE

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