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// STALE Observation is 4h 20m old — METAR cadence is typically hourly. A fresh report may be on its way.

// Station · 4h 20m ago · STALE

FNHU

Albano Machado Airport
CAT VFR
WIND 100° / 4 kt
VIS 6+ SM
CEILING CLR
T/Td 23°C / 5°C
ALTIM 30.27 inHg
ELEV 5,587 FT
12.8089°S / 15.7605°E
LOCATION · Huambo, AO
N
WIND
100°4 kt
FNHU · 5,587 FT
© OSM · CartoDB

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

METRIC
NOW · 10Z
+6H
+12H
+18H
WIND
100°/4
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
23 / 5
 
 
 
ALTIM
30.27"
 
 
 

// Interpretation

VFR with light winds at 100°/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 FNHU 111000Z 10004KT CAVOK 23/05 Q1025

FNHU · day 11 at 10:00 UTC · wind from 100° at 4 kt · visibility 6+ SM · temp 23°C / dewpoint 5°C · altimeter 30.27" Hg

// Runway analysis · computed from current METAR wind

Wind 100° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
100°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
11 HDG 110° CALM 8,727'
29 HDG 290° CALM 8,727'
01 HDG 010° CALM 3,281'
19 HDG 190° CALM 3,281'
Pattern altitude: 6,587 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 +18°C

7,400FT
+1,813 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -600 FT
8,300 7,100 5,900
24h AGO18h12h6hNOW
FIELD ELEV5,587 FT OAT+23°C ISA DELTA+18°C PRESSURE ALT5,239 FT
// Performance equivalent Your aircraft will perform as if it's at a field 7,400 ft high on a standard ISA day — that's +1,813 ft above FNHU's actual elevation.
// Aircraft performance impact DANGEROUS
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+74%
-52%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+52%
-33%
Light jetCJ4, Phenom 300, M2
+30%
-22%

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 · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 17,203 FT FNHU ELEV · 5,587 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL17,203 ft VFR MARGINunlimited

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

05:21ZSUNRISE
11:03ZSOLAR NOON
16:45ZSUNSET
17:08ZCIVIL END
CURRENT14:20Z DAYLIGHT REMAINING2h 25m VFR NIGHT BEGINS17:08Z (2h 48m) DAY LENGTH11h 24m
Waning Crescent
ILLUMINATION11% MOONRISE02:45Z MOONSET14:10Z FULL MOON IN18 days

// Nearest reporting stations · 1 shown · 200 NM (very sparse)

// Area map · 180 NM radius · CartoDB Dark Matter + aeronautical overlay

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