// Station · 5m ago

OISF

Fasa Airport

CAT VFR

WIND 330° / 4 kt

VIS 6+ SM

CEILING CLR

T/Td 18°C / 2°C

ALTIM 30.24 inHg

ELEV 4,261 FT

28.8918°N / 53.7233°E

LOCATION · Fasa, IR

WIND

330°4 kt

OISF · 4,261 FT

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

METRIC

NOW · 01Z

+6H

+12H

+18H

WIND

330°/4

VIS

6+ SM

CEILING

CLR

LAYERS

—

T / Td

18 / 2

ALTIM

30.24"

// Interpretation

VFR with light winds at 330°/4 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…

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

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// Raw observation METAR string + decoded

METAR OISF 130100Z 33004KT CAVOK 18/02 Q1024 A3026

OISF · day 13 at 01:00 UTC · wind from 330° at 4 kt · visibility 6+ SM · temp 18°C / dewpoint 2°C · altimeter 30.24" Hg

// Runway analysis · computed from current METAR wind

Wind 330° @ 4 kt

ALL USABLE · WINDS CALM

WIND

330°4 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 2 ends

14 HDG 140° —CALM —— 6,502'

32 HDG 320° —CALM —— 6,502'

Pattern altitude: 5,261 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

5,200FT

+939 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV4,261 FT OAT+18°C ISA DELTA+11°C PRESSURE ALT3,942 FT

// Performance equivalent Operating here right now feels like operating at OISA (Abadeh Airport, Abadeh, elev 5,320 ft) on a standard ISA day.

// Aircraft performance impact MODERATE

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+52%

-36%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+36%

-23%

Light jetCJ4, Phenom 300, M2

+21%

-16%

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. Severity rating assumes a standard altimeter setting (29.92" Hg / 1013 hPa); a non-standard setting shifts the effective altitude by roughly 1,000 ft per 1" Hg of deviation.

// Cloud layers · clear · no layers reported

// Reported layers (highest → lowest)

CLR

No reported cloud layers — clear sky from surface to reporting ceiling.

// Computed

CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL13,352 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+4)

02:25ZSUNRISE

08:12ZSOLAR NOON

13:59ZSUNSET

14:23ZCIVIL END

CURRENT01:05Z DAYLIGHT REMAINING12h 53m VFR NIGHT BEGINS14:23Z (13h 17m) DAY LENGTH11h 33m

Waxing Crescent

ILLUMINATION3% MOONRISE03:46Z MOONSET15:20Z FULL MOON IN13 days

// Nearest reporting stations

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

AIRSPACE

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