Airport information
- FAA LID
- 13WI
- Coordinates
- 43.6964, -88.9996
- Elevation
- 920 ft MSL
- Magnetic variation
- 0W
- Sectional chart
- GREEN BAY
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- Attendance
- UNATNDD
- Beacon
- white-green
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1978/06
- Distance from city
- 1 SW
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 | 04:38 AM | 09:38Z |
| Sunrise | 05:14 AM | 10:14Z |
| Sunset | 08:41 PM | 01:41Z |
| Evening civil twilight Loggable night begins | 09:17 PM | 02:17Z |
Plan a flight from 13WI
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 09
- Pattern
- right (turns right)
- TPA
- 1,900 ft MSL (≈1,000 AGL)
Enter the right downwind for Rwy 09 at 1,900 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 09/27
3,000 ft × 70 ft · Asphalt- Heading
- n/a
- Traffic pattern
- Right
- Heading
- n/a
- Traffic pattern
- Left
Runway 18/36
2,500 ft × 70 ft · Asphalt- Heading
- n/a
- Traffic pattern
- Right
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 3,000 ft | |
| 18/36 | 2,500 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| OSH · Oshkosh | VORTAC | 111.80 | r226° / 26.1 NM |
| DLL · Dells | VORTAC | 117.00 | r072° / 34.3 NM |
| MSN · Madison | VORTAC | 108.60 | r021° / 36.3 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 13WI. VFR sectional link above.
Ownership & management
Remarks FAA
- FILED FOR RECORD PURPOSES ONLY.
- AIR-TO-AIR FREQ: 122.75
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
- ACTVT LIRL RWY 18/36 & 09/27 - 122.75
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 13WI 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 13WI
Nowatzski Field (13WI) is an airport in Markesan, WI, at 920 ft MSL. It has 2 runways, the longest 3,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 13WI, refreshed from the Aviation Weather Center and FAA NASR.
Does 13WI have a control tower?
No. Nowatzski Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 13WI?
Nowatzski Field has 2 runways; the longest is 3,000 ft. See the Runways tab for headings, surface, and lighting.
Where is 13WI?
Nowatzski Field is in Markesan, WI, at an elevation of 920 ft MSL. Coordinates: 43.6964, -88.9996.
Fly out of 13WI often?
Save 13WI 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.