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// Station · 59m ago

FNLU

Quatro de Fevereiro International Airport
CAT MVFR
WIND 190° / 6 kt
VIS 5.0 SM
CEILING BKN at 2,000 ft
T/Td 23°C / 21°C
ALTIM 29.88 inHg
ELEV 243 FT
8.8584°S / 13.2312°E
LOCATION · Luanda, AO
N
WIND
190°6 kt
FNLU · 243 FT
© OSM · CartoDB

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

METRIC
NOW · 01Z
+6H
+12H
+18H
WIND
190°/6
 
 
 
VIS
5.0 SM
 
 
 
CEILING
BKN020
 
 
 
LAYERS
BKN020 BKN050
 
 
 
T / Td
23 / 21
 
 
 
ALTIM
29.88"
 
 
 

// Interpretation

MVFR — ceiling 2,000 ft. Light winds at 190°/6 kt, visibility 5.0 SM, broken at 2,000 ft, and broken at 5,000 ft. Would drop to IFR below 1,000 ft ceiling or 3 SM visibility, or rise back to VFR above 3,000 ft and 5 SM.

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SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR FNLU 130100Z 19006KT 170V230 8000 BKN020 BKN050 23/21 Q1012

FNLU · day 13 at 01:00 UTC · wind from 190° at 6 kt · visibility 5.0 SM · broken layer at 2,000 ft · broken layer at 5,000 ft · temp 23°C / dewpoint 21°C · altimeter 29.88" Hg

// Runway analysis · computed from current METAR wind

Wind 190° @ 6 kt
2 USABLE · 2 AVOID
N
WIND
190°6 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
23★ HDG 230° H5 kt X4 kt LEFT PRIMARY · 12,190'
25 HDG 250° H3 kt X5 kt LEFT 8,530'
TAILWIND ENDS · AVOID 2 ends
07 HDG 070° T3 kt X5 kt RIGHT —
05 HDG 050° T5 kt X4 kt RIGHT —
Pattern altitude: 1,243 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 +9°C

1,300FT
+1,057 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV243 FT OAT+23°C ISA DELTA+9°C PRESSURE ALT279 FT
// Performance equivalent Your aircraft will perform as if it's at a field 1,300 ft high on a standard ISA day — that's +1,057 ft above FNLU's actual elevation.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+13%
-9%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+9%
-6%
Light jetCJ4, Phenom 300, M2
+5%
-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 · 2 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 11,859 FT BKN020 · CEILING BKN050 FNLU ELEV · 243 FT
// Reported layers (highest → lowest)
BKN050
Broken · base 5,000 ft AGL · ~5–7 oktas
BKN020
Broken · base 2,000 ft AGL · ~5–7 oktas
// Computed
CEILING2,000 ft AGL HIGHEST LAYER5,000 ft TOTAL COVERAGE~83% (mostly covered) FREEZING LEVEL11,859 ft VFR MARGIN-1,000 ft

// Sun & Moon · times in Z · bar = local day (UTC+1)

04:46ZSUNRISE
10:54ZSOLAR NOON
17:02ZSUNSET
17:23ZCIVIL END
CURRENT01:59Z DAYLIGHT REMAINING15h 02m VFR NIGHT BEGINS17:23Z (15h 23m) DAY LENGTH12h 16m
Waxing Crescent
ILLUMINATION3% MOONRISE06:09Z MOONSET18:25Z FULL MOON IN13 days

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