Airport information
- FAA LID
- 3WN2
- Coordinates
- 46.6916, -90.8707
- Elevation
- 725 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- GREEN BAY
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2002/10
- Distance from city
- 0 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-22
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:30 AM | 09:30Z |
| Sunrise | 05:10 AM | 10:10Z |
| Sunset | 09:01 PM | 02:01Z |
| Evening civil twilight Loggable night begins | 09:40 PM | 02:40Z |
Plan a flight from 3WN2
Traffic pattern
- Landing
- Rwy 17
- Pattern
- left (turns left)
- TPA
- 1,700 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 17 at 1,700 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 17/35
2,000 ft × 50 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Trees, 40 ft, 800 ft from threshold
- Displaced threshold
- 400 ft
- Heading
- 319° mag · 318° true
- Traffic pattern
- Left
- Approach obstacle
- Trees, 40 ft, 800 ft from threshold
- Displaced threshold
- 400 ft
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 2,000 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| ASX · Ashland | VOR-DME | 110.20 | r011° / 8.8 NM |
| IWD · Ironwood | VORTAC | 108.80 | r287° / 32.2 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 3WN2. VFR sectional link above.
Ownership & management
Remarks FAA
- PRVDD CLEAR 20:1 APCH, CLEAR OBSTACLE FREE ZONE, AND CLEAR RY SAFETY AREA.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
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 3WN2 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 3WN2
Old Dairy Airport (3WN2) is an airport in Washburn, WI, at 725 ft MSL. It has 1 runway, 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 3WN2, refreshed from the Aviation Weather Center and FAA NASR.
Does 3WN2 have a control tower?
No. Old Dairy Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 3WN2?
Old Dairy Airport has 1 runway; the longest is 2,000 ft. See the Runways tab for headings, surface, and lighting.
Where is 3WN2?
Old Dairy Airport is in Washburn, WI, at an elevation of 725 ft MSL. Coordinates: 46.6916, -90.8707.
Fly out of 3WN2 often?
Save 3WN2 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.