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// Station · 8m ago

TNCC

Hato International Airport
CAT VFR
WIND 100° / 12 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 29°C / 25°C
ALTIM 29.94 inHg
ELEV 29 FT
12.1889°N / 68.9598°W
LOCATION · Willemstad, CW
N
WIND
100°12 kt
TNCC · 29 FT
© OSM · CartoDB

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

METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
100°/12
 
 
 
VIS
6+ SM
 
 
 
CEILING
 
 
 
LAYERS
FEW020
 
 
 
T / Td
29 / 25
 
 
 
ALTIM
29.94"
 
 
 

// Interpretation

VFR with moderate winds at 100°/12 kt. Visibility 6+ SM and a few at 2,000 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 TNCC 111300Z 10012KT 070V130 9999 FEW020 29/25 Q1014 NOSIG

TNCC · day 11 at 13:00 UTC · wind from 100° at 12 kt · visibility 6+ SM · a few clouds at 2,000 ft · temp 29°C / dewpoint 25°C · altimeter 29.94" Hg

// Runway analysis · computed from current METAR wind

Wind 100° @ 12 kt
1 USABLE · 1 AVOID
N
WIND
100°12 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
11 HDG 110° H12 kt X2 kt LEFT PRIMARY · 11,188'
TAILWIND ENDS · AVOID 1 ends
29 HDG 290° T12 kt X2 kt RIGHT
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 +14°C

1,700FT
+1,671 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -100 FT
2,000 1,700 1,400
24h AGO18h12h6hNOW
FIELD ELEV29 FT OAT+29°C ISA DELTA+14°C PRESSURE ALT6 FT
// Performance equivalent Your aircraft will perform as if it's at a field 1,700 ft high on a standard ISA day — that's +1,671 ft above TNCC's actual elevation.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+17%
-12%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+12%
-8%
Light jetCJ4, Phenom 300, M2
+7%
-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 · 14,675 FT FEW020 TNCC ELEV · 29 FT
// Reported layers (highest → lowest)
FEW020
Few · base 2,000 ft AGL · ~1–2 oktas
// Computed
CEILING HIGHEST LAYER2,000 ft TOTAL COVERAGE~15% (sparse) FREEZING LEVEL14,675 ft VFR MARGINunlimited

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

10:18ZSUNRISE
16:42ZSOLAR NOON
23:06ZSUNSET
23:29ZCIVIL END
CURRENT13:08Z DAYLIGHT REMAINING9h 57m VFR NIGHT BEGINS23:29Z (10h 20m) DAY LENGTH12h 47m
Waning Crescent
ILLUMINATION11% MOONRISE07:40Z MOONSET20:27Z FULL MOON IN18 days

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

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

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