Nowatzski Field Private
13WI · Markesan, 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 08:48 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:16 AM | 10:16Z |
| Sunrise | 05:48 AM | 10:48Z |
| Sunset | 08:16 PM | 01:16Z |
| Evening civil twilight Loggable night begins | 08:48 PM | 01:48Z |
Plan a flight from 13WI
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 18RIGHT trafficRP · charted
- Heading
- 180° mag · 180° true
- Dimensions
- 2,500 × 70 ft
- TPA
- 1,900 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
Enter the right downwind (heading 000°) on the 45° at 1,900 ft MSL (≈1,000 AGL).
More details — RWY 18
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 3,000 ft | |
| 18/36 | 2,500 ft |
Prefer one flat page? Full runway details for 13WI → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 13WI kneeboard →
Comms & NavAids
Nearby navigation aids
OSH 116.75 · DLL 117.00 · MSN 108.60
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| OSH · Oshkosh | VOR/DME | 116.75 · 114Y | Low | r226° / 26.1 NM |
| DLL · Dells | VORTAC | 117.00 · 117X | High | r072° / 34.3 NM |
| MSN · Madison | VORTAC | 108.60 · 23X | Low | r021° / 36.3 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 13WI — open it on the VFR sectional →
Airport info
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 · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Beacon
- white-green
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1978/06
- Distance from city
- 1 SW
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- AIR-TO-AIR FREQ: 122.75
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Lighting
- ACTVT LIRL RWY 18/36 & 09/27 - 122.75
Nearby airports
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Also nearby: WS46 J & L Aviation Airport (private) (9 NM) · 1WI3 Bed-Ah-Wick Field (private) (11 NM) · WI07 Waupun Airport (private) (11 NM) · WI67 Bennett Field (private) (12 NM) · 6WI9 Rex Ranch Airport (13 NM) · WS68 Krist Island Airport (14 NM)
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 in the Comms & NavAids section.
What is the longest runway at 13WI?
Nowatzski Field has 2 runways; the longest is 3,000 ft. See the Runways section 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.
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.