Horner Farms Private
WI03 · Union Grove, WI · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-11-02 · night begins 05:13 PM
| Event | Local (CST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:58 AM | 11:58Z |
| Sunrise | 06:28 AM | 12:28Z |
| Sunset | 04:44 PM | 22:44Z |
| Evening civil twilight Loggable night begins | 05:13 PM | 23:13Z |
Plan a flight from WI03
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 18LEFT traffic
- Heading
- 180° mag · 179° true
- Dimensions
- 1,300 × 80 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 000°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
More details — RWY 18
- Approach obstacle
- Pline, 20 ft, 50 ft from threshold — 3:1 slope to clear · penetrates the 20:1 visual approach surface
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 2,000 ft | |
| 18/36 | 1,300 ft |
Prefer one flat page? Full runway details for WI03 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WI03 kneeboard →
Comms & NavAids
Nearby navigation aids
BAE 116.40 · OBK 113.00 · BJB 109.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BAE · Badger | VOR/DME | 116.40 · 111X | High | r159° / 20.3 NM |
| OBK · Northbrook | VOR/DME | 113.00 · 77X | High | r349° / 35.5 NM |
| BJB · West Bend | VOR | 109.80 | Terminal | r182° / 37.5 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for WI03 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WI03
- Coordinates
- 42.7981, -88.1334
- Elevation
- 770 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
- 1957/06
- Distance from city
- 4 NE
Services fuel · repairs · oxygen · attendance
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 8 notes
General
- (A89) OR LOCAL CALL 632-3363.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Obstructions
- HAS A PLINE PERPENDICULAR TO RWY.
- HAS A ROAD PERPENDICULAR TO RWY.
- +15' TREES 50' LEFT OF CNTRLN.
- +25' PLINE RIGHT AND LEFT OF CNTRLN.
- +20' BLDG 25' RIGHT OF CNTRLN.
- +16' PLINE RIGHT AND LEFT OF CNTRLN.
Nearby airports
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Also nearby: 62C Cindy Guntly Memorial (2 NM) · 1WI6 Aero Estates (private) (4 NM) · WI72 Valhalla (private) (5 NM) · 27WI Fox River (private) (6 NM) · WI86 Ori (private) (8 NM) · WI69 Air Troy Estates (private) (9 NM)
About WI03
Horner Farms (WI03) is an airport in Union Grove, WI, at 770 ft MSL. It has 2 runways, the longest 2,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WI03, refreshed from the Aviation Weather Center and FAA NASR.
Does WI03 have a control tower?
No. Horner Farms is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WI03?
Horner Farms has 2 runways; the longest is 2,000 ft. See the Runways section for headings, surface, and lighting.
Where is WI03?
Horner Farms is in Union Grove, WI, at an elevation of 770 ft MSL. Coordinates: 42.7981, -88.1334.
More about WI03
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 WI03 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.