// Station · 16m ago

SASA

Martín Miguel de Güemes International Airport

CAT VFR

WIND 040° / 4 kt

VIS 6+ SM

CEILING CLR

T/Td 19°C / 7°C

ALTIM 29.97 inHg

ELEV 4,088 FT

24.8560°S / 65.4862°W

LOCATION · Salta, AR

WIND

040°4 kt

SASA · 4,088 FT

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

METRIC

NOW · 16Z

+6H

+12H

+18H

WIND

040°/4

VIS

6+ SM

CEILING

CLR

LAYERS

—

T / Td

19 / 7

ALTIM

29.97"

// Interpretation

VFR with light winds at 040°/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 SASA 251600Z 04004KT 350V140 CAVOK 19/07 Q1015

SASA · day 25 at 16:00 UTC · wind from 040° at 4 kt · visibility 6+ SM · temp 19°C / dewpoint 7°C · altimeter 29.97" Hg

// Runway analysis · computed from current METAR wind

Wind 040° @ 4 kt

ALL USABLE · WINDS CALM

WIND

040°4 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 4 ends

02 HDG 020° —CALM —— 9,842'

20 HDG 200° —CALM —— 9,842'

06 HDG 060° —CALM —— 7,874'

24 HDG 240° —CALM —— 7,874'

Pattern altitude: 5,088 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 +12°C

5,500FT

+1,412 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV4,088 FT OAT+19°C ISA DELTA+12°C PRESSURE ALT4,035 FT

// Performance equivalent Your aircraft will perform as if it's at a field 5,500 ft high on a standard ISA day — that's +1,412 ft above SASA's actual elevation.

// Aircraft performance impact MODERATE

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+55%

-39%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+39%

-25%

Light jetCJ4, Phenom 300, M2

+22%

-17%

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 LEVEL13,684 ft VFR MARGINunlimited

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

10:42ZSUNRISE

16:25ZSOLAR NOON

22:09ZSUNSET

22:32ZCIVIL END

CURRENT16:16Z DAYLIGHT REMAINING5h 52m VFR NIGHT BEGINS22:32Z (6h 15m) DAY LENGTH11h 27m

Waxing Gibbous

ILLUMINATION94% MOONRISE20:44Z MOONSET08:11Z FULL MOON IN2 days

// Nearest reporting stations

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

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