Airport information
- FAA LID
- 34WI
- Coordinates
- 43.4178, -89.7662
- Elevation
- 1,200 ft MSL
- Magnetic variation
- 1E
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1990/10
- Distance from city
- 5 S
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 | 04:43 AM | 09:43Z |
| Sunrise | 05:18 AM | 10:18Z |
| Sunset | 08:43 PM | 01:43Z |
| Evening civil twilight Loggable night begins | 09:19 PM | 02:19Z |
Plan a flight from 34WI
Traffic pattern
- Landing
- Rwy 08
- Pattern
- left (turns left)
- TPA
- 2,200 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 08 at 2,200 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 08/26
1,200 ft × 60 ft · Turf (Good)- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 08/26 | 1,200 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DLL · Dells | VORTAC | 117.00 | r178° / 8 NM |
| LNR · Lone Rock | VOR-DME | 112.80 | r065° / 17.6 NM |
| MSN · Madison | VORTAC | 108.60 | r308° / 24.8 NM |
| VOK · Volk | TACAN | 110.40 | r146° / 38.1 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 34WI. VFR sectional link above.
Services
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management
Remarks FAA
- PRVDD OBSTRUCTIONS IN RY APCH SLOPE BE LOWERED/REMOVED OR THRS DSPLCD TO PRVD 20:1 APCH CLNC OVER OBSTRUCTIONS, AREA 125' EITHERSIDE OF RY CNTRLN BE CLEAR; PERSONAL USE ONLY.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
- DEER INVOF RWY 08/26.
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 34WI 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 34WI
Thiessen Field (34WI) is an airport in Baraboo, WI, at 1,200 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 34WI, refreshed from the Aviation Weather Center and FAA NASR.
Does 34WI have a control tower?
No. Thiessen Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 34WI?
Thiessen Field has 1 runway; the longest is 1,200 ft. See the Runways tab for headings, surface, and lighting.
Where is 34WI?
Thiessen Field is in Baraboo, WI, at an elevation of 1,200 ft MSL. Coordinates: 43.4178, -89.7662.
Fly out of 34WI often?
Save 34WI 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.