Raymond L Kussmaul Jr Memorial Airport
7N4 · Clinton, MI · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 09:23 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:01 AM | 10:01Z |
| Sunrise | 06:32 AM | 10:32Z |
| Sunset | 08:51 PM | 00:51Z |
| Evening civil twilight Loggable night begins | 09:23 PM | 01:23Z |
Plan a flight from 7N4
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 18LEFT traffic
- Heading
- 182° mag · 178° true
- Dimensions
- 3,800 × 90 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- Displaced thr
- 600 ft
- CTAF
- 122.9
Enter the left downwind (heading 002°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
More details — RWY 18
- Threshold elev
- 825 ft
- Approach obstacle
- Trees, 40 ft, 0 ft from threshold, 106 ft L of centerline
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 3,800 ft |
Prefer one flat page? Full runway details for 7N4 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 7N4 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
CRL 115.70 · SVM 114.30 · DXO 113.40 · +1
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| CRL · Carleton | VOR/DME | 115.70 · 104X | High | r278° / 23.6 NM |
| SVM · Salem | VORTAC | 114.30 · 90X | Low | r224° / 26.4 NM |
| DXO · Detroit | VOR/DME | 113.40 · 81X | High | r260° / 28.7 NM |
| TOL · Toledo | TACAN | 112.50 · 72X | — | r349° / 30.2 NM |
Prefer one flat list? All 7N4 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 7N4
- Coordinates
- 42.0778, -83.9861
- Elevation
- 825 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- DETROIT
- Airport use
- Public
- Control tower
- No
- ARTCC
- CLEVELAND (ZOB)
- Flight service (FSS)
- LANSING · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- LAN
- Attendance
- IREG
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1990/07
- Distance from city
- 1 W
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 8 notes
General
- 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.
Runways
- 3 FT YELLOW CONES.
- RWY & DTHR MKD WITH 3 FT YELLOW CONES.
- SOFT DURG SPRING THAW & AFT HVY RAIN.
Obstructions
- APCH RATIO 8:1 TO DTHR OVR 80 FT TREE, 714 FT DIST, 125 FT L.
Nearby airports
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Also nearby: 3TE Al Meyers Airport (4 NM) · MI70 Carl's Airport (private) (5 NM) · 22T Tecumseh Mills Airport (5 NM) · 34G Merillat Airport (7 NM) · 75G Rossettie Airport (7 NM) · 6G8 Shamrock Field (11 NM)
About 7N4
Raymond L Kussmaul Jr Memorial Airport (7N4) is an airport in Clinton, MI, at 825 ft MSL. It has 1 runway, the longest 3,800 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 7N4, refreshed from the Aviation Weather Center and FAA NASR.
Does 7N4 have a control tower?
No. Raymond L Kussmaul Jr Memorial Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 7N4?
Raymond L Kussmaul Jr Memorial Airport has 1 runway; the longest is 3,800 ft. See the Runways section for headings, surface, and lighting.
Where is 7N4?
Raymond L Kussmaul Jr Memorial Airport is in Clinton, MI, at an elevation of 825 ft MSL. Coordinates: 42.0778, -83.9861.
Fly out of 7N4 often?
Save 7N4 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 7N4 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.