Black Otter Private
9WI1 · Hortonville, WI · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-11-02 · night begins 05:13 PM
| Event | Local (CST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:02 AM | 12:02Z |
| Sunrise | 06:33 AM | 12:33Z |
| Sunset | 04:43 PM | 22:43Z |
| Evening civil twilight Loggable night begins | 05:13 PM | 23:13Z |
Plan a flight from 9WI1
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 27RIGHT trafficRP · charted
- Heading
- 270° mag · 269° true
- Dimensions
- 1,500 × 60 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- Displaced thr
- 400 ft
Enter the right downwind (heading 090°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 1,500 ft |
Prefer one flat page? Full runway details for 9WI1 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 9WI1 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 | r350° / 20.6 NM |
| GRB · Green Bay | VORTAC | 115.50 · 102X | High | r233° / 22.8 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 9WI1 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 9WI1
- Coordinates
- 44.3294, -88.6236
- Elevation
- 805 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- GREEN BAY
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1978/02
- Distance from city
- 1 E
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Nearby airports
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Also nearby: WI22 Rocket City (private) (1 NM) · 32WI Dalonia (private) (3 NM) · 2WN3 Curns (private) (6 NM) · WI91 Larson (private) (8 NM) · W34 Shiocton (8 NM)
About 9WI1
Black Otter (9WI1) is an airport in Hortonville, WI, at 805 ft MSL. It has 1 runway, the longest 1,500 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 9WI1, refreshed from the Aviation Weather Center and FAA NASR.
Does 9WI1 have a control tower?
No. Black Otter is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 9WI1?
Black Otter has 1 runway; the longest is 1,500 ft. See the Runways section for headings, surface, and lighting.
Where is 9WI1?
Black Otter is in Hortonville, WI, at an elevation of 805 ft MSL. Coordinates: 44.3294, -88.6236.
More about 9WI1
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 9WI1 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.
Something here wrong or out of date? Report a data problem.