// Station · 17m ago

GMMB

Ben Slimane Airport

CAT —

WIND 090° / 5 kt

VIS —

CEILING CLR

T/Td 16°C / 14°C

ALTIM 30.06 inHg

ELEV 627 FT

33.6554°N / 7.2214°W

LOCATION · Ben Slimane, MA

WIND

090°5 kt

GMMB · 627 FT

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

METRIC

NOW · 01Z

+6H

+12H

+18H

WIND

090°/5

VIS

—

CEILING

CLR

LAYERS

—

T / Td

16 / 14

ALTIM

30.06"

// Interpretation

VFR with light winds at 090°/5 kt. Visibility unreported 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 GMMB 290100Z AUTO 09005KT //// NSC 16/14 Q1018 NOSIG

GMMB · day 29 at 01:00 UTC · wind from 090° at 5 kt · temp 16°C / dewpoint 14°C · altimeter 30.06" Hg

// Runway analysis · computed from current METAR wind

Wind 090° @ 5 kt

1 USABLE · 1 AVOID

WIND

090°5 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

14★ HDG 140° H3 kt X4 kt LEFT PRIMARY · 10,085'

TAILWIND ENDS · AVOID 1 ends

32 HDG 320° T3 kt X4 kt RIGHT —

Pattern altitude: 1,627 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 +2°C

700FT

+73 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV627 FT OAT+16°C ISA DELTA+2°C PRESSURE ALT485 FT

// Performance equivalent Operating here right now feels like operating at GMMN (Mohammed V International Airport, Casablanca, elev 656 ft) on a standard ISA day.

// Aircraft performance impact ENHANCED

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+7%

-5%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+5%

-3%

Light jetCJ4, Phenom 300, M2

+3%

-2%

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 LEVEL8,708 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+0)

06:02ZSUNRISE

12:31ZSOLAR NOON

19:00ZSUNSET

19:26ZCIVIL END

CURRENT01:17Z DAYLIGHT REMAINING17h 43m VFR NIGHT BEGINS19:26Z (18h 09m) DAY LENGTH12h 58m

Waning Gibbous

ILLUMINATION99% MOONRISE18:49Z MOONSET07:47Z FULL MOON IN29 days

// Nearest reporting stations

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

AIRSPACE

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