// Station · 12m ago

OYSY

Seiyun Hadhramaut International Airport

CAT VFR

WIND 130° / 5 kt

VIS 6+ SM

CEILING Few/scattered only

T/Td 41°C / 7°C

ALTIM 29.68 inHg

ELEV 2,097 FT

15.9659°N / 48.7882°E

LOCATION · Seiyun, YE

WIND

130°5 kt

OYSY · 2,097 FT

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

METRIC

NOW · 13Z

+6H

+12H

+18H

WIND

130°/5

VIS

6+ SM

CEILING

—

LAYERS

FEW035 SCT090

T / Td

41 / 7

ALTIM

29.68"

// Interpretation

VFR with light winds at 130°/5 kt. Visibility 6+ SM and a few at 3,500 ft, and scattered at 9,000 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 OYSY 111300Z 13005KT 080V170 9999 FEW035 SCT090 41/07 Q1005

OYSY · day 11 at 13:00 UTC · wind from 130° at 5 kt · visibility 6+ SM · a few clouds at 3,500 ft · scattered layer at 9,000 ft · temp 41°C / dewpoint 7°C · altimeter 29.68" Hg

// Runway analysis · computed from current METAR wind

Wind 130° @ 5 kt

1 USABLE · 1 AVOID

WIND

130°5 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

07★ HDG 070° H3 kt X4 kt RIGHT PRIMARY · 9,843'

TAILWIND ENDS · AVOID 1 ends

25 HDG 250° T2 kt X4 kt LEFT —

Pattern altitude: 3,097 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 +31°C

6,000FT

+3,903 FT ABOVE FIELD ELEV

FIELD ELEV2,097 FT OAT+41°C ISA DELTA+31°C PRESSURE ALT2,339 FT

// Performance equivalent Operating here right now feels like operating at OYSH (Sadah Airport, Sa'dah, elev 5,938 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 · 2 reported · highest to lowest

// Reported layers (highest → lowest)

SCT090

Scattered · base 9,000 ft AGL · ~3–4 oktas

FEW035

Few · base 3,500 ft AGL · ~1–2 oktas

// Computed

CEILING— HIGHEST LAYER9,000 ft TOTAL COVERAGE~48% (mixed) FREEZING LEVEL22,804 ft VFR MARGINunlimited

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

02:20ZSUNRISE

08:51ZSOLAR NOON

15:21ZSUNSET

15:45ZCIVIL END

CURRENT13:12Z DAYLIGHT REMAINING2h 09m VFR NIGHT BEGINS15:45Z (2h 33m) DAY LENGTH13h 01m

Waning Crescent

ILLUMINATION11% MOONRISE23:42Z MOONSET12:43Z FULL MOON IN18 days

// Nearest reporting stations · 2 shown · 150 NM (sparse area)

OESH

VFR

Sharurah Domestic Airport · Sharurah

WIND: 360° / 11 kt
VIS: 6+ SM
CEILING: FEW040
DIST: 132 NM NW
AGE: 12m ago

OYAT

VFR

Ataq Airport · Ataq

WIND: 170° / 11 kt
VIS: 6+ SM
CEILING: FEW030
DIST: 142 NM SW
AGE: 12m ago

// Area map · 160 NM radius · CartoDB Dark Matter + aeronautical overlay

AIRSPACE

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