Courtney Plummer Airport Private
9WN1 · Winneconne, 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 | 05:13 AM | 10:13Z |
| Sunrise | 05:46 AM | 10:46Z |
| Sunset | 08:15 PM | 01:15Z |
| Evening civil twilight Loggable night begins | 08:48 PM | 01:48Z |
Plan a flight from 9WN1
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 18LEFT traffic
- Heading
- 181° mag · 180° true
- Dimensions
- 3,403 × 32 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Displaced thr
- 1,147 ft
Enter the left downwind (heading 001°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
More details — RWY 18
- Markings
- nonstandard
- Approach obstacle
- Pline, 40 ft, 220 ft from threshold
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 3,403 ft |
Prefer one flat page? Full runway details for 9WN1 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 9WN1 kneeboard →
Comms & NavAids
Nearby navigation aids
OSH 116.75 · GRB 115.50
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| OSH · Oshkosh | VOR/DME | 116.75 · 114Y | Low | r320° / 8.9 NM |
| GRB · Green Bay | VORTAC | 115.50 · 102X | High | r217° / 34.1 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 9WN1 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 9WN1
- Coordinates
- 44.1069, -88.6840
- Elevation
- 758 ft MSL
- Magnetic variation
- 1W
- 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 (SS-SR)
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1961/12
- Distance from city
- 1 E
Night operations
- Rotating beacon
- white-green · SS-SR
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 10 notes
General
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Runways
- DSPLCD THR MARKED WITH ARROWS & LGTS.
- MARKED WITH YELLOW & WHITE CNTRLN.
- NUMEROUS CRACKS IN SFC.
Lighting
- ONLY SOUTH 2250' OF RWY 18/36 LIGHTED.
Obstructions
- ROAD 55'L OFCL ADJ TO THR PARALLEL TO RWY. +6'SIGN 10'FM THR 55'R OF CL.
- ROAD R&L OF CL & 40'TREE 75'FM THR 125'R. +6-8'BRUSH 50'FM THR R&L OF CL.
- PLINE RUNS PERPENDICULAR TO RWY.
- APCH RATIO 34:1 AT DSPLCD THR.
Contact
- EMAIL ADDRESS: STILPL@YAHOO.COM (ALL LOWER CASE)
Nearby airports
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Also nearby: 2WN8 Oshkosh Sky Ranch Airport (6 NM) · 51WI Gallinger Airport (private) (6 NM) · WI91 Larson Airport (private) (6 NM) · 79C Brennand Airport (6 NM) · 0WI7 With Wings And A Halo Airport (private) (8 NM) · WS17 Pioneer Airport (private) (9 NM)
About 9WN1
Courtney Plummer Airport (9WN1) is an airport in Winneconne, WI, at 758 ft MSL. It has 1 runway, the longest 3,403 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 9WN1, refreshed from the Aviation Weather Center and FAA NASR.
Does 9WN1 have a control tower?
No. Courtney Plummer Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 9WN1?
Courtney Plummer Airport has 1 runway; the longest is 3,403 ft. See the Runways section for headings, surface, and lighting.
Where is 9WN1?
Courtney Plummer Airport is in Winneconne, WI, at an elevation of 758 ft MSL. Coordinates: 44.1069, -88.6840.
Fly out of 9WN1 often?
Save 9WN1 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 9WN1 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.