Airport information
- FAA LID
- 5Y3
- Coordinates
- 42.8536, -88.7598
- Elevation
- 821 ft MSL
- Magnetic variation
- 0W
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- NOTAM facility
- GRB
- Attendance
- APR-NOV ALL 0800-SS
- Segmented circle
- No
- Wind indicator
- yes
- Distance from city
- 1 NW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:41 AM | 09:41Z |
| Sunrise | 05:16 AM | 10:16Z |
| Sunset | 08:37 PM | 01:37Z |
| Evening civil twilight Loggable night begins | 09:12 PM | 02:12Z |
Plan a flight from 5Y3
Night operations
- Airport lighting
- SS-SR
- 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 in the live weather panel above.
Traffic pattern
- Landing
- Rwy 18 · 180°
- Pattern
- left (turns left)
- TPA
- 1,621 ft MSL · 800 AGL
- CTAF
- 122.9
Enter the left downwind for Rwy 18 at 1,621 ft MSL · 800 AGL on a 45°.
Runway 18/36
2,524 ft × 140 ft · Turf (Good)- Heading
- 180° mag · 180° true
- Traffic pattern
- Left
- Heading
- 000° mag · 360° true
- Traffic pattern
- Left
- Approach obstacle
- Tree, 23 ft, 275 ft from threshold, 100 ft R of centerline — 11:1 slope to clear · penetrates the 20:1 visual approach surface
- Displaced threshold
- 300 ft
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 2,524 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BUU · Burbun | VOR-DME | 114.50 | r297° / 22.5 NM |
| JVL · Janesville | VOR-DME | 114.30 | r038° / 23.4 NM |
| BAE · Badger | VORTAC | 116.40 | r231° / 26.2 NM |
| MSN · Madison | VORTAC | 108.60 | r121° / 30.9 NM |
| LJT · Timmerman | VOR-DME | 112.50 | r246° / 35.3 NM |
| ENW · Kenosha | VOR-DME | 109.20 | r295° / 39.6 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management
Remarks FAA
- RY 18/36 NOT PLOWED WINTERS. CLSD TO WHEELED ACFT WHEN RY SNOW COVERED.
- EXTENSIVE ULTRALIGHT & HANG GLDR OPNS ON & INVOF.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
- EMAIL ADDRESS: MARCUSTINCHER@TINCHERREALTY.COM (ALL LOWER CASE)
- NSTD LIRL; LGTS FLUSH MOUNTED
- DTHR MKD WITH YELLOW CONES.
- MKD WITH YELLOW CONES.
- APCH RATIO 20:1 TO DTHR.
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 5Y3 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.
About 5Y3
Gutzmer's Twin Oaks Airport (5Y3) is an airport in Whitewater, WI, at 821 ft MSL. It has 1 runway, the longest 2,524 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 5Y3, refreshed from the Aviation Weather Center and FAA NASR.
Does 5Y3 have a control tower?
No. Gutzmer's Twin Oaks Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 5Y3?
Gutzmer's Twin Oaks Airport has 1 runway; the longest is 2,524 ft. See the Runways tab for headings, surface, and lighting.
Where is 5Y3?
Gutzmer's Twin Oaks Airport is in Whitewater, WI, at an elevation of 821 ft MSL. Coordinates: 42.8536, -88.7598.
Fly out of 5Y3 often?
Save 5Y3 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.