Raymond L Kussmaul Jr Memorial
7N4 · Clinton, MI · Non-towered · Print kneeboard · Open on the map
Nearby now
Loading…
Weather
METAR observed
TAF forecast
Loading forecast…
Sun & FAA night2026-09-18 · night begins 08:09 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:51 AM | 10:51Z |
| Sunrise | 07:19 AM | 11:19Z |
| Sunset | 07:41 PM | 23:41Z |
| Evening civil twilight Loggable night begins | 08:09 PM | 00:09Z |
Plan a flight from 7N4
Winds aloft NOAA forecast · 3,000 to 53,000 ft
Loading winds aloft…
Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
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, 45 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, -83.9860
- Elevation
- 825 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- DETROIT
- Airport use
- Public
- Control tower
- No
- ARTCC
- CLEVELAND (ZOB)
- Flight service (FSS)
- LANSING · 1-800-WX-BRIEF
- NOTAM facility
- LAN
- Attendance
- IREG
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1990/07
- Distance from city
- 1 WNW
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 · 10 notes
General
- BLDG & HNGR IN PRI SFC.
- RWY 36: +18 FT PLINE, 430 FT FM THR, MKD WITH ORANGE BALLS.
- FOR CD CTC DETROIT APCH AT 734-955-1404.
- DEER, BIRDS, & WILDLIFE ON & INVOF ARPT.
- ULTRALIGHT OPS ON NORTH SIDE OF ARPT.
Runways
- RWY & DTHR MKD WITH 3 FT YELLOW CONES.
- RWY & DTHR MKD WITH 3 FT YELLOW CONES.
- SOFT DURG SPRING THAW & AFT HVY RAIN, SPCLY AER 36.
Obstructions
- CTLG OBSTN EXCEEDS A 45 DEG SLP. APCH SLP 10:1 TO DTHR OVR +45 FT TREE, 0 FT DIST, 106 FT L.
- APCH SLP 9:1 TO DTHR OVR +82 FT TREE, 780 FT DIST, 185 FT L.
Nearby airports
Loading nearby conditions…
Also nearby: 3TE Al Meyers (4 NM) · MI70 Carl's (private) (5 NM) · 22T Tecumseh Mills (5 NM) · 34G Merillat (7 NM) · 75G Rossettie (7 NM) · 1MI6 Trudeau (private) (10 NM)
About 7N4
Raymond L Kussmaul Jr Memorial (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 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 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 is in Clinton, MI, at an elevation of 825 ft MSL. Coordinates: 42.0778, -83.9860.
More about 7N4
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.
Something here wrong or out of date? Report a data problem.