WxDecoder

7N4 Weather Raymond L Kussmaul Jr Memorial Airport

Clinton, MichiganElevation 820 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KADG · 13 NM S · 30 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 · KADG
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 from 220° at 3 kt, visibility 10 SM, temperature 19C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight partly cloudy then patchy fog, low near 44F, 1% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Partly Cloudy then Patchy Fog 44 SW 4 kt – 1%
Monday Patchy Fog then Mostly Sunny 70/42 NW 5 kt – 3%
Tuesday Mostly Cloudy 64/45 E 8 kt – 0%
Wednesday Partly Sunny 71/50 SSE 6 kt – 0%
Thursday Mostly Sunny then Slight Chance Light Rain 74/52 SW 10 kt – 15%
Friday Partly Sunny 72/52 WSW 5 kt – 16%
Saturday Slight Chance Light Rain 70/54 S 6 kt – 24%
Sunday Chance Light Rain 67 SSW 8 kt – 50%

Source: National Weather Service (office DTX). Forecast issued 2222Z.

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
1 runway
NESW1836
WIND
No on-field weather data
No reporting weather station on the field, so wind components cannot be computed. See nearby stations below.
RUNWAYS

Runway detail & declared distances

1 runway · longest 3,800 ft

18/36
Dimensions
3,800 x 90 ft
Surface
Turf (good)
RWY 18178°T
Displaced threshold600 ft
RWY 36358°T
Displaced threshold600 ft

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
820 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2239Z 6:39 PM
Sunrise
1201Z 8:01 AM
Loggable night
2308Z (7:08 PM local) → 1132Z (7:32 AM local)
end of evening to start of morning civil twilight
Position lights required
2239Z (6:39 PM local) → 1201Z (8:01 AM local)
sunset to sunrise (91.209)
Night passenger currency
2339Z (7:39 PM local) → 1101Z (7:01 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

Raymond L Kussmaul Jr Memorial Airport is in Clinton, Michigan. Field elevation 820 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UseOpen to the public
TypeSmall airport
ManagerRICHARD R KUSSMAUL
Manager phone734-330-0554
AttendedIREG
CHARTS & AIRSPACE
ICAO / IATA7N4
SectionalDETROIT
Center (ARTCC)CLEVELAND
Flight service (AFSS)LANSING
RegionMichigan
CountryUnited States
Coordinates42.0778, -83.9861
Distance from city1 NM W
SERVICES & LIGHTING
Control towerNon-towered
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

7N4 traffic patterns

2026-06-15 to 2026-10-05, 13 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2.3
Activity trend over 4 days: flat, from 2 to 2 operations per dayOperations trend (4 days)

Busiest day: Thu · Busiest month: Sep

FLEET MIX
Piston single 79%Unknown 21%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›C172 (Piston single) · ~3 landings/mo
›PA18 (Piston single) · ~2 landings/mo
›C152 (Piston single) · ~1 landings/mo
›DV20 (Piston single) · ~1 landings/mo
›M7 (Unknown) · ~1 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly single-engine piston aircraft.

›PA18 (Piston single)

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

7N4 has no on-field report. Nearest reporting station: KADG (13 NM S, VFR).

KADG Lenawee County Airport
13 NM S
VFR
KARB Ann Arbor Municipal Airport
14 NM NE
UNKNOWN
KYIP Willow Run Airport
22 NM NE
VFR
KJXN Jackson County Airport/Reynolds Field
24 NM NW
VFR
KDTW Detroit Metropolitan Wayne County Airport
29 NM E
VFR
KTOL Eugene F. Kranz Toledo Express Airport
31 NM S
VFR
AIRPORT REMARKS

Operational remarks

›3 FT YELLOW CONES.
›TIEDOWNS NOT PRVDD.
›PRVDD CLR OFZ & CLR 20:1 APCH SFC.
›SOFT DURG SPRING THAW & AFT HVY RAIN.
›BLDG & HNGR IN PRI SFC.
›RWY 36, +18 FT PLINE 430 FT FROM THR MKD WITH ORANGE BALLS.
›FOR CD CTC DETROIT APCH AT 734-955-1404.
›DEER & BIRDS ON & INVOF ARPT.
›RWY & DTHR MKD WITH 3 FT YELLOW CONES.
›APCH RATIO 8:1 TO DTHR OVR 80 FT TREE, 714 FT DIST, 125 FT L.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗Wikipedia
↗7N4 on OurAirports
FREQUENTLY ASKED
Does 7N4 have a METAR?
No on-field METAR is issued for 7N4. This page uses the nearest reporting station as a reference.
Does 7N4 have a TAF?
No TAF is issued directly for 7N4. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 7N4?
7N4 sits at 820 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 7N4?
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.