Erin Aero Private
WN75 · Hartford, WI · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 07:27 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:07 AM | 11:07Z |
| Sunrise | 06:36 AM | 11:36Z |
| Sunset | 06:59 PM | 23:59Z |
| Evening civil twilight Loggable night begins | 07:27 PM | 00:27Z |
Plan a flight from WN75
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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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
- 180° mag · 179° true
- Dimensions
- 1,200 × 75 ft
- TPA
- 2,000 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 000°) on the 45° at 2,000 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 1,200 ft |
Prefer one flat page? Full runway details for WN75 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WN75 kneeboard →
Comms & NavAids
Nearby navigation aids
BAE 116.40 · BJB 109.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BAE · Badger | VOR/DME | 116.40 · 111X | High | r331° / 8.6 NM |
| BJB · West Bend | VOR | 109.80 | Terminal | r226° / 15.2 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for WN75 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WN75
- Coordinates
- 43.2447, -88.3723
- Elevation
- 1,000 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1994/08
- Distance from city
- 5 S
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Nearby airports
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Also nearby: 0WI2 Doering Farms Airfield (private) (3 NM) · WI77 Willow Creek (private) (10 NM) · 58WI Riegleman Field (private) (10 NM) · WN46 Battle Creek (private) (12 NM) · 02C Capitol Drive (13 NM)
About WN75
Erin Aero (WN75) is an airport in Hartford, WI, at 1,000 ft MSL. It has 1 runway, the longest 1,200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WN75, refreshed from the Aviation Weather Center and FAA NASR.
Does WN75 have a control tower?
No. Erin Aero is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WN75?
Erin Aero has 1 runway; the longest is 1,200 ft. See the Runways section for headings, surface, and lighting.
Where is WN75?
Erin Aero is in Hartford, WI, at an elevation of 1,000 ft MSL. Coordinates: 43.2447, -88.3723.
More about WN75
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 WN75 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.