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// KVVV · Ortonville Municipal Airport/Martinson Field · Ortonville

// Station · 23m ago

KVVV

Ortonville Municipal Airport/Martinson Field
CAT VFR
WIND 130° / 8 kt
VIS 10+ SM
CEILING CLR
T/Td 24°C / 18°C
ALTIM 29.92 inHg
ELEV 1,100 FT
45.3057°N / 96.4244°W
LOCATION · Ortonville, US
N
WIND
130°8 kt
KVVV · 1,100 FT
© OSM · CartoDB

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

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
130°/8
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
24 / 18
 
 
 
ALTIM
29.92"
 
 
 

Loading TAF forecast…

// Interpretation

VFR with moderate winds at 130°/8 kt. 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 KVVV 290055Z AUTO 13008KT 10SM CLR 24/18 A2992 RMK AO2

KVVV · day 29 at 00:55 UTC · wind from 130° at 8 kt · visibility 10+ SM · temp 24°C / dewpoint 18°C · altimeter 29.92" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 130° @ 8 kt
3 USABLE · 1 AVOID · 2 CAUTION
N
WIND
130°8 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 3 usable
16★ HDG 160° H7 kt X4 kt LEFT PRIMARY · 3,417'
04 HDG 040° H0 kt X8 kt RIGHT ⚠ HIGH XW · 100%
22 HDG 220° H0 kt X8 kt LEFT ⚠ HIGH XW · 100%
TAILWIND ENDS · AVOID 1 ends
34 HDG 340° T7 kt X4 kt RIGHT —
Pattern altitude: 2,100 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 +11°C

2,400FT
+1,300 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV1,100 FT OAT+24°C ISA DELTA+11°C PRESSURE ALT1,097 FT
// Performance equivalent Operating here right now feels like operating at KRBE (Rock County Airport, Bassett, elev 2,349 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+24%
-17%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+17%
-11%
Light jetCJ4, Phenom 300, M2
+10%
-7%

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 · 13,221 FT KVVV ELEV · 1,100 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL13,221 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-6)

11:43ZSUNRISE
18:28ZSOLAR NOON
01:13ZSUNSET
01:43ZCIVIL END
CURRENT01:18Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS01:43Z (25m) DAY LENGTH13h 29m
Waning Gibbous
ILLUMINATION99% MOONRISE00:30Z MOONSET14:00Z FULL MOON IN29 days

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

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