Thiessen Field Private
34WI · Baraboo, WI · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:50 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:20 AM | 10:20Z |
| Sunrise | 05:52 AM | 10:52Z |
| Sunset | 08:18 PM | 01:18Z |
| Evening civil twilight Loggable night begins | 08:50 PM | 01:50Z |
Plan a flight from 34WI
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 26LEFT traffic
- Heading
- 259° mag · 260° true
- Dimensions
- 1,200 × 60 ft
- TPA
- 2,200 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 079°) on the 45° at 2,200 ft MSL (≈1,000 AGL).
More details — RWY 26
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 08/26 | 1,200 ft |
Prefer one flat page? Full runway details for 34WI → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 34WI kneeboard →
Comms & NavAids
Nearby navigation aids
DLL 117.00 · MSN 108.60 · VOK 110.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| DLL · Dells | VORTAC | 117.00 · 117X | High | r178° / 8 NM |
| MSN · Madison | VORTAC | 108.60 · 23X | Low | r308° / 24.8 NM |
| VOK · Volk | TACAN | 110.40 · 41X | — | r146° / 38.1 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 34WI — open it on the VFR sectional →
Airport info
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 · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1990/10
- Distance from city
- 5 S
Services fuel · repairs · oxygen · attendance
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
- DEER INVOF RWY 08/26.
Nearby airports
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Also nearby: WI50 Loeber McDaniel Field (private) (6 NM) · 91C Sauk-Prairie Airport (7 NM) · C35 Reedsburg Municipal Airport (11 NM) · 9WN5 Lodi Lakeland Airport (private) (12 NM) · C47 Portage Municipal Airport (15 NM)
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 in the Comms & NavAids section.
What is the longest runway at 34WI?
Thiessen Field has 1 runway; the longest is 1,200 ft. See the Runways section 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.
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.