Larson Private
WI91 · Larsen, WI · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 07:29 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:08 AM | 11:08Z |
| Sunrise | 06:37 AM | 11:37Z |
| Sunset | 07:00 PM | 00:00Z |
| Evening civil twilight Loggable night begins | 07:29 PM | 00:29Z |
Plan a flight from WI91
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 18LEFT traffic
- Heading
- 180° mag · 179° true
- Dimensions
- 2,300 × 100 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 000°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
More details — RWY 18
- Approach obstacle
- Pline, 75 ft, 1,500 ft from threshold — 20:1 slope to clear
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 2,300 ft |
Prefer one flat page? Full runway details for WI91 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WI91 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 | r342° / 13.2 NM |
| GRB · Green Bay | VORTAC | 115.50 · 102X | High | r221° / 28.5 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for WI91 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WI91
- Coordinates
- 44.2028, -88.6395
- Elevation
- 800 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
- 1973/02
- Distance from city
- 1 NW
Services fuel · repairs · oxygen · attendance
- Airframe service
- NONE
- Powerplant service
- NONE
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: 79C Brennand (4 NM) · 9WN1 Courtney Plummer (private) (6 NM) · 32WI Dalonia (private) (7 NM) · 0WI7 With Wings And A Halo (private) (7 NM) · WI22 Rocket City (private) (7 NM)
About WI91
Larson (WI91) is an airport in Larsen, WI, at 800 ft MSL. It has 1 runway, the longest 2,300 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WI91, refreshed from the Aviation Weather Center and FAA NASR.
Does WI91 have a control tower?
No. Larson is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WI91?
Larson has 1 runway; the longest is 2,300 ft. See the Runways section for headings, surface, and lighting.
Where is WI91?
Larson is in Larsen, WI, at an elevation of 800 ft MSL. Coordinates: 44.2028, -88.6395.
More about WI91
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 WI91 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.