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// Station · 53m ago

CZUM

Churchill Falls Airport
CAT VFR
WIND 060° / 4 kt
VIS 9.0 SM
CEILING BKN at 9,600 ft
T/Td 7°C / 5°C
ALTIM 29.97 inHg
ELEV 1,442 FT
53.5619°N / 64.1064°W
LOCATION · Churchill Falls, CA
N
WIND
060°4 kt
CZUM · 1,442 FT
© OSM · CartoDB

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

METRIC
NOW · 11Z
+6H
+12H
+18H
WIND
060°/4
 
 
 
VIS
9.0 SM
 
 
 
CEILING
BKN096
 
 
 
LAYERS
BKN096 OVC140
 
 
 
T / Td
7 / 5
 
 
 
ALTIM
29.97"
 
 
 

// Interpretation

VFR — ceiling 9,600 ft. Light winds at 060°/4 kt, visibility 9.0 SM, broken at 9,600 ft, and overcast at 14,000 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 CZUM 271100Z AUTO 06004KT 9SM BKN096 OVC140 07/05 A2997 RMK SLP167

CZUM · day 27 at 11:00 UTC · wind from 060° at 4 kt · visibility 9.0 SM · broken layer at 9,600 ft · overcast at 14,000 ft · temp 7°C / dewpoint 5°C · altimeter 29.97" Hg · sea-level pressure 1016.7 mb

// Runway analysis · computed from current METAR wind

Wind 060° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
060°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
13 HDG 130° CALM 5,500'
31 HDG 310° CALM 5,500'
Pattern altitude: 2,442 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 -5°C

800FT
-642 FT BELOW FIELD ELEV
FIELD ELEV1,442 FT OAT+7°C ISA DELTA-5°C PRESSURE ALT1,389 FT
// Performance equivalent Operating here right now feels like operating at CYQX (Gander International Airport, Gander, elev 496 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+8%
-6%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+6%
-4%
Light jetCJ4, Phenom 300, M2
+3%
-2%

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 · 2 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 4,977 FT BKN096 · CEILING OVC140 CZUM ELEV · 1,442 FT
// Reported layers (highest → lowest)
OVC140
Overcast · base 14,000 ft AGL · 8 oktas
BKN096
Broken · base 9,600 ft AGL · ~5–7 oktas
// Computed
CEILING9,600 ft AGL HIGHEST LAYER14,000 ft TOTAL COVERAGE~100% (overcast) FREEZING LEVEL4,977 ft VFR MARGIN+6,600 ft

// Sun & Moon · times in Z · bar = local day (UTC-4)

08:00ZSUNRISE
16:15ZSOLAR NOON
00:29ZSUNSET
01:18ZCIVIL END
CURRENT11:53Z DAYLIGHT REMAINING12h 35m VFR NIGHT BEGINS01:18Z (13h 24m) DAY LENGTH16h 29m
Waxing Gibbous
ILLUMINATION83% MOONRISE16:45Z MOONSET09:14Z FULL MOON IN4 days

// Nearest reporting stations · 5 shown · 200 NM (very sparse)

// Area map · 200 NM radius · CartoDB Dark Matter + aeronautical overlay

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