// Station · 54m ago

OIAH

Gachsaran Airport

CAT VFR

WIND 310° / 8 kt

VIS 6+ SM

CEILING CLR

T/Td 40°C / 6°C

ALTIM 29.94 inHg

ELEV 2,414 FT

30.3339°N / 50.8338°E

LOCATION · Gachsaran, IR

WIND

310°8 kt

OIAH · 2,414 FT

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

METRIC

NOW · 10Z

+6H

+12H

+18H

WIND

310°/8

VIS

6+ SM

CEILING

CLR

LAYERS

—

T / Td

40 / 6

ALTIM

29.94"

// Interpretation

VFR with moderate winds at 310°/8 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 OIAH 271000Z 31008KT 260V030 CAVOK 40/06 Q1014

OIAH · day 27 at 10:00 UTC · wind from 310° at 8 kt · visibility 6+ SM · temp 40°C / dewpoint 6°C · altimeter 29.94" Hg

// Runway analysis · computed from current METAR wind

Wind 310° @ 8 kt

1 USABLE · 1 AVOID

WIND

310°8 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

30★ HDG 300° H8 kt X1 kt RIGHT PRIMARY · 6,070'

TAILWIND ENDS · AVOID 1 ends

12 HDG 120° T8 kt X1 kt LEFT —

Pattern altitude: 3,414 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 +30°C

6,000FT

+3,586 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS ↗ +100 FT

24h AGO18h12h6hNOW

FIELD ELEV2,414 FT OAT+40°C ISA DELTA+30°C PRESSURE ALT2,391 FT

// Performance equivalent Operating here right now feels like operating at OISY (Yasuj Airport, Yasuj, elev 5,939 ft) on a standard ISA day.

// Aircraft performance impact SIGNIFICANT

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+60%

-42%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+42%

-27%

Light jetCJ4, Phenom 300, M2

+24%

-18%

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

// Reported layers (highest → lowest)

CLR

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

// Computed

CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL22,616 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+3)

01:38ZSUNRISE

08:35ZSOLAR NOON

15:32ZSUNSET

15:59ZCIVIL END

CURRENT10:54Z DAYLIGHT REMAINING4h 37m VFR NIGHT BEGINS15:59Z (5h 04m) DAY LENGTH13h 53m

Waxing Gibbous

ILLUMINATION83% MOONRISE10:21Z MOONSET00:14Z FULL MOON IN4 days

// Nearest reporting stations · 3 shown · 100 NM (sparse area)

OISY

VFR

Yasuj Airport · Yasuj

WIND: 270° / 16 kt
VIS: 6+ SM
CEILING: FEW035
DIST: 43 NM NE
AGE: 54m ago

OIAG

VFR

Aghajari Airport · Omidiyeh

WIND: 280° / 7 kt
VIS: 6+ SM
CEILING: CLR
DIST: 65 NM NW
AGE: 54m ago

OIAM

VFR

Mahshahr Airport · Mahshahr

WIND: 330° / 7 kt
VIS: 6+ SM
CEILING: CLR
DIST: 88 NM W
AGE: 54m ago

// Area map · 100 NM radius · CartoDB Dark Matter + aeronautical overlay

AIRSPACE

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