WxDecoder

K43 Weather Unionville Municipal Airport

Unionville, MissouriElevation 1,046 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KIRK · 35 NM SE · 35 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KIRK
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind calm, visibility 10 SM, temperature 16C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 54F, 1% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Thursday: Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 54 SSE 2 kt – 1%
Monday Partly Sunny 75/54 ESE 5 kt – 3%
Tuesday Mostly Cloudy 73/56 S 7 kt – 12%
Wednesday Mostly Sunny 77/59 S 12 kt – 35%
Thursday Chance Showers And Thunderstorms 77/58 SSW 6 kt – 44% Thunderstorms in the forecast
Friday Chance Showers And Thunderstorms 76/57 S 8 kt – 48%
Saturday Rain Showers Likely 71/56 S 6 kt – 59%
Sunday Slight Chance Rain Showers then Mostly Cloudy 71 WNW 5 kt – 17%

Source: National Weather Service (office EAX). Forecast issued 0129Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for K43. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 2,805 ft

17/35
Dimensions
2,805 x 49 ft
Surface
Asphalt (good)
Edge lights
LOW
RWY 17
Traffic patternLeft
RWY 35
Traffic patternRight

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
1,046 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2317Z 6:17 PM
Sunrise
1235Z 7:35 AM
Loggable night
2345Z (6:45 PM local) → 1207Z (7:07 AM local)
end of evening to start of morning civil twilight
Position lights required
2317Z (6:17 PM local) → 1235Z (7:35 AM local)
sunset to sunrise (91.209)
Night passenger currency
0017Z (7:17 PM local) → 1135Z (6:35 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Unionville Municipal Airport is in Unionville, Missouri. Field elevation 1,046 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerCITY HALL
Manager phone660-947-2437
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAK43
SectionalOMAHA
Center (ARTCC)KANSAS CITY
Flight service (AFSS)COLUMBIA
RegionMissouri
CountryUnited States
Coordinates40.5402, -93.0255
Distance from city3 NM N
SERVICES & LIGHTING
Control towerNon-towered
Field lightingSee remarks
BeaconSee remarks · White-green (lighted land airport)
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

K43 traffic patterns

2026-08-08 to 2026-08-08, 1 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2
Operations trend (1 days)

Busiest day: Sat · Busiest month: Aug

FLEET MIX
Unknown 100%

Fleet composition unclear from available data.

TOP AIRCRAFT TYPES
›P208 (Unknown) · ~1 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly aircraft of unknown type.

›P208 (Unknown)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

K43 has no on-field report. Nearest reporting station: KIRK (35 NM SE, VFR).

KIRK Kirksville Regional Airport
35 NM SE
VFR
KOOA Oskaloosa Municipal Airport
48 NM NE
VFR
KFFL Fairfield Municipal Airport
57 NM NE
VFR
KDSM Des Moines International Airport
66 NM NW
VFR
KCSQ Creston Municipal Airport
67 NM NW
VFR
KTNU Newton Municipal Airport
68 NM N
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC KANSAS CITY ARTCC AT 913-254-8508.
›DUSK-2300. ACTVT ROTG BCN - CTAF; 3 CLICKS ON & 2 CLICKS OFF.
›ACTVT LIRL RY 17/35- CTAF; 3 CLICKS ON & 2 CLICKS OFF.
›WIDTH VARIANCE 49-50 FT.
›OVERNIGHT TIEDOWN FEE.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗Wikipedia
↗K43 on OurAirports
FREQUENTLY ASKED
Does K43 have a METAR?
No on-field METAR is issued for K43. This page uses the nearest reporting station as a reference.
Does K43 have a TAF?
No TAF is issued directly for K43. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at K43?
K43 sits at 1,046 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for K43?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.