// Station · 1d ago · STALE · HARD STALE

SBTC

Una-Comandatuba Airport

CAT VFR

WIND 060° / 5 kt

VIS 6+ SM

CEILING CLR

T/Td 27°C / 22°C

ALTIM 29.94 inHg

ELEV 23 FT

15.3544°S / 38.9987°W

LOCATION · Una, BR

WIND

060°5 kt

SBTC · 23 FT

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

METRIC

NOW · 20Z

+6H

+12H

+18H

WIND

060°/5

VIS

6+ SM

CEILING

CLR

LAYERS

—

T / Td

27 / 22

ALTIM

29.94"

// Interpretation

VFR with light winds at 060°/5 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…)

// Want this glance-able on 10 airports? METAR Deck →

// Raw observation METAR string + decoded

METAR SBTC 112000Z 06005KT CAVOK 27/22 Q1014

SBTC · day 11 at 20:00 UTC · wind from 060° at 5 kt · visibility 6+ SM · temp 27°C / dewpoint 22°C · altimeter 29.94" Hg

// Runway analysis · computed from current METAR wind

Wind 060° @ 5 kt

1 USABLE · 1 AVOID

WIND

060°5 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

2★ HDG 020° H4 kt X3 kt RIGHT PRIMARY · 6,234'

TAILWIND ENDS · AVOID 1 ends

20 HDG 200° T4 kt X3 kt LEFT —

Pattern altitude: 1,023 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

1,400FT

+1,377 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV23 FT OAT+27°C ISA DELTA+12°C PRESSURE ALT-0 FT

// Performance equivalent Operating here right now feels like operating at SBLP (Bom Jesus da Lapa Airport, Bom Jesus da Lapa, elev 1,454 ft) on a standard ISA day.

// Aircraft performance impact MODERATE

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+14%

-10%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+10%

-6%

Light jetCJ4, Phenom 300, M2

+6%

-4%

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 LEVEL13,659 ft VFR MARGINunlimited

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

08:12ZSUNRISE

14:23ZSOLAR NOON

20:35ZSUNSET

20:56ZCIVIL END

CURRENT01:04Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS20:56Z (past) DAY LENGTH12h 23m

Waxing Crescent

ILLUMINATION3% MOONRISE09:32Z MOONSET21:56Z FULL MOON IN13 days

// Nearest reporting stations

Loading nearest reporting stations…

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

AIRSPACE

// Want this on your Stream Deck? METAR Deck shows real-time category and conditions for any 10 airports — built by the team that ships this page.

Get METAR Deck →