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// Station · 27m ago

KI40

Richard Downing Airport
CAT VFR
WIND CALM
VIS 10+ SM
CEILING CLR
T/Td 30°C / 22°C
ALTIM 30.14 inHg
ELEV 979 FT
40.3092°N / 81.8534°W
LOCATION · Coshocton, US
N
WIND
000°0 kt
KI40 · 979 FT
© OSM · CartoDB

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

METRIC
NOW · 22Z
+6H
+12H
+18H
WIND
CALM
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
30 / 22
 
 
 
ALTIM
30.14"
 
 
 

// Interpretation

VFR with winds calm. Visibility better than 10 statute miles 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 KI40 142235Z AUTO 00000KT 10SM CLR 30/22 A3014 RMK AO2

KI40 · day 14 at 22:35 UTC · winds calm · visibility 10+ SM · temp 30°C / dewpoint 22°C · altimeter 30.14" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind CALM
ALL USABLE · WINDS CALM
N
WIND
000°calm
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
04 HDG 040° CALM 5,001'
22 HDG 220° CALM 5,001'
Pattern altitude: 1,979 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 +17°C

2,700FT
+1,721 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +200 FT
3,100 2,000 900
24h AGO18h12h6hNOW
FIELD ELEV979 FT OAT+30°C ISA DELTA+17°C PRESSURE ALT758 FT
// Performance equivalent Operating here right now feels like operating at KLNP (Lonesome Pine Airport, Wise, elev 2,684 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+27%
-19%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+19%
-12%
Light jetCJ4, Phenom 300, M2
+11%
-8%

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 · 16,131 FT KI40 ELEV · 979 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL16,131 ft VFR MARGINunlimited

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

10:10ZSUNRISE
17:34ZSOLAR NOON
00:58ZSUNSET
01:30ZCIVIL END
CURRENT23:02Z DAYLIGHT REMAINING1h 55m VFR NIGHT BEGINS01:30Z (2h 27m) DAY LENGTH14h 47m
New Moon
ILLUMINATION0% MOONRISE10:18Z MOONSET01:06Z FULL MOON IN15 days

// Nearest reporting stations · 5 shown · 60 NM radius

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

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