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// KO86 · Trinity Center Airport · Trinity Center

// Station · 11m ago

KO86

Trinity Center Airport
CAT VFR
WIND 130° / 9 kt
VIS 10+ SM
CEILING CLR
T/Td 30°C / 9°C
ALTIM 29.96 inHg
ELEV 2,390 FT
40.9832°N / 122.6940°W
LOCATION · Trinity Center, US
N
WIND
130°9 kt
KO86 · 2,390 FT
© OSM · CartoDB

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

METRIC
NOW · 22Z
+6H
+12H
+18H
WIND
130°/9
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
30 / 9
 
 
 
ALTIM
29.96"
 
 
 

Loading TAF forecast…

// Interpretation

VFR with moderate winds at 130°/9 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 KO86 282255Z AUTO 13009KT 10SM CLR 30/09 A2996 RMK A01

KO86 · day 28 at 22:55 UTC · wind from 130° at 9 kt · visibility 10+ SM · temp 30°C / dewpoint 9°C · altimeter 29.96" Hg

// Runway analysis · computed from current METAR wind

Wind 130° @ 9 kt
1 USABLE · 1 AVOID
N
WIND
130°9 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
14★ HDG 140° H9 kt X2 kt LEFT PRIMARY · 3,215'
TAILWIND ENDS · AVOID 1 ends
32 HDG 320° T9 kt X2 kt RIGHT —
Pattern altitude: 3,390 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 +20°C

4,700FT
+2,310 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV2,390 FT OAT+30°C ISA DELTA+20°C PRESSURE ALT2,349 FT
// Performance equivalent Operating here right now feels like operating at KO59 (Cedarville Airport, Cedarville, elev 4,623 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+47%
-33%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+33%
-21%
Light jetCJ4, Phenom 300, M2
+19%
-14%

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 · 17,542 FT KO86 ELEV · 2,390 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL17,542 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-8)

13:35ZSUNRISE
20:13ZSOLAR NOON
02:52ZSUNSET
03:20ZCIVIL END
CURRENT23:06Z DAYLIGHT REMAINING3h 45m VFR NIGHT BEGINS03:20Z (4h 14m) DAY LENGTH13h 17m
Full Moon
ILLUMINATION99% MOONRISE02:17Z MOONSET15:34Z FULL MOON IN29 days

// Nearest reporting stations

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

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