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// Station · 24m ago

EHLW

Leeuwarden Air Base
CAT VFR
WIND 100° / 13 kt
VIS 6+ SM
CEILING CLR
T/Td 24°C / 10°C
ALTIM 29.97 inHg
ELEV 3 FT
53.2286°N / 5.7606°E
LOCATION · Leeuwarden, NL
N
WIND
100°13 kt
EHLW · 3 FT
© OSM · CartoDB

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

METRIC
NOW · 15Z
+6H
+12H
+18H
WIND
100°/13
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
24 / 10
 
 
 
ALTIM
29.97"
 
 
 

// Interpretation

VFR with brisk winds at 100°/13 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.

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

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// Raw observation METAR string + decoded

METAR EHLW 251555Z AUTO 10013KT 9999 NCD 24/10 Q1015 BLU

EHLW · day 25 at 15:55 UTC · wind from 100° at 13 kt · visibility 6+ SM · temp 24°C / dewpoint 10°C · altimeter 29.97" Hg

// Runway analysis · computed from current METAR wind

Wind 100° @ 13 kt
2 USABLE · 2 AVOID · 1 CAUTION
N
WIND
100°13 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
09 HDG 090° H13 kt X2 kt RIGHT PRIMARY · 6,562'
05 HDG 050° H8 kt X10 kt RIGHT ⚠ HIGH XW · 77%
TAILWIND ENDS · AVOID 2 ends
23 HDG 230° T8 kt X10 kt LEFT
27 HDG 270° T13 kt X2 kt LEFT
Pattern altitude: 1,003 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

1,000FT
+997 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV3 FT OAT+24°C ISA DELTA+9°C PRESSURE ALT-50 FT
// Performance equivalent Your aircraft will perform as if it's at a field 1,000 ft high on a standard ISA day — that's +997 ft above EHLW's actual elevation.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+10%
-7%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+7%
-5%
Light jetCJ4, Phenom 300, M2
+4%
-3%

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

FT 0 5k 10k 15k 20k 25k FRZ LVL · 12,124 FT EHLW ELEV · 3 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL12,124 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+0)

04:35ZSUNRISE
11:40ZSOLAR NOON
18:45ZSUNSET
19:23ZCIVIL END
CURRENT16:19Z DAYLIGHT REMAINING2h 26m VFR NIGHT BEGINS19:23Z (3h 03m) DAY LENGTH14h 10m
Waxing Gibbous
ILLUMINATION94% MOONRISE14:38Z MOONSET04:48Z FULL MOON IN2 days

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

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