Airport information
- FAA LID
- 4WN4
- Coordinates
- 43.5091, -87.9384
- Elevation
- 851 ft MSL
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- Segmented circle
- No
- Activated
- 2023/09
- Distance from city
- 2 NNE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:35 AM | 09:35Z |
| Sunrise | 05:10 AM | 10:10Z |
| Sunset | 08:36 PM | 01:36Z |
| Evening civil twilight Loggable night begins | 09:12 PM | 02:12Z |
Loggable night (§1.1)
09:12 PM → 04:35 AM
Night currency (§61.57)
09:36 PM → 04:10 AM
Plan a flight from 4WN4
Runway 18/36
846 ft · Turf 18
- Heading
- n/a
- Traffic pattern
- Right
36
- Heading
- n/a
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BJB · West Bend | VOR | 109.80 | r058° / 9.7 NM |
| FAH · Falls | VOR-DME | 110.00 | r196° / 16.1 NM |
| LJT · Timmerman | VOR-DME | 112.50 | r012° / 24.4 NM |
| BAE · Badger | VORTAC | 116.40 | r031° / 28 NM |
| MTW · Manitowoc | VOR-DME | 111.00 | r199° / 38.8 NM |
| OSH · Oshkosh | VORTAC | 111.80 | r135° / 39.4 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 4WN4. VFR sectional link above.
Ownership & management
Owner
STEPHEN NATHANIEL GEIS
N6370 STATE RD 57, BELGIUM, WI
262-339-0603
Manager
STEPHEN NATHANIEL GEIS
N6370 STATE RD 57, BELGIUM, WI
262-339-0603
Nearby airports
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 4WN4 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.