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// Station · 52m ago

TNCC

Hato International Airport
CAT VFR
WIND 110° / 17 kt G27
VIS 6+ SM
CEILING Few/scattered only
T/Td 28°C / 24°C
ALTIM 29.91 inHg
ELEV 29 FT
12.1889°N / 68.9598°W
LOCATION · Willemstad, CW
N
WIND
110°17 kt
TNCC · 29 FT
© OSM · CartoDB

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

METRIC
NOW · 11Z
+6H
+12H
+18H
WIND
110°/17G27
 
 
 
VIS
6+ SM
 
 
 
CEILING
 
 
 
LAYERS
SCT018
 
 
 
T / Td
28 / 24
 
 
 
ALTIM
29.91"
 
 
 

// Interpretation

VFR with brisk winds at 110°/17 kt, gusting 27. Visibility 6+ SM and scattered at 1,800 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 TNCC 271100Z 11017G27KT 9999 SCT018 28/24 Q1013 NOSIG

TNCC · day 27 at 11:00 UTC · wind from 110° at 17 kt, gusts to 27 kt · visibility 6+ SM · scattered layer at 1,800 ft · temp 28°C / dewpoint 24°C · altimeter 29.91" Hg

// Runway analysis · computed from current METAR wind

Wind 110° @ 17 ktG27
1 USABLE · 1 AVOID
N
WIND
110°17G27 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
11 HDG 110° H17 kt X0 kt PRIMARY · 11,188'
TAILWIND ENDS · AVOID 1 ends
29 HDG 290° T17 kt X0 kt
Pattern altitude: 1,029 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 +13°C

1,600FT
+1,571 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +0 FT
2,100 1,750 1,400
24h AGO18h12h6hNOW
FIELD ELEV29 FT OAT+28°C ISA DELTA+13°C PRESSURE ALT35 FT
// Performance equivalent Your aircraft will perform as if it's at a field 1,600 ft high on a standard ISA day — that's +1,571 ft above TNCC's actual elevation.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+16%
-11%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+11%
-7%
Light jetCJ4, Phenom 300, M2
+6%
-5%

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 · 1 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 14,170 FT SCT018 TNCC ELEV · 29 FT
// Reported layers (highest → lowest)
SCT018
Scattered · base 1,800 ft AGL · ~3–4 oktas
// Computed
CEILING HIGHEST LAYER1,800 ft TOTAL COVERAGE~40% (mixed) FREEZING LEVEL14,170 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-5)

10:11ZSUNRISE
16:34ZSOLAR NOON
22:57ZSUNSET
23:20ZCIVIL END
CURRENT11:52Z DAYLIGHT REMAINING11h 04m VFR NIGHT BEGINS23:20Z (11h 27m) DAY LENGTH12h 46m
Waxing Gibbous
ILLUMINATION83% MOONRISE18:56Z MOONSET07:42Z FULL MOON IN4 days

// Nearest reporting stations · 5 shown · 150 NM (sparse area)

// Area map · 140 NM radius · CartoDB Dark Matter + aeronautical overlay

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