Carnot Field Private
3WI0 · Algoma, 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 08:45 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:06 AM | 10:06Z |
| Sunrise | 05:39 AM | 10:39Z |
| Sunset | 08:12 PM | 01:12Z |
| Evening civil twilight Loggable night begins | 08:45 PM | 01:45Z |
Plan a flight from 3WI0
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
- 183° mag · 180° true
- Dimensions
- 1,700 × 60 ft
- TPA
- 1,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 003°) on the 45° at 1,700 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 1,100 ft | |
| 18/36 | 1,700 ft |
Prefer one flat page? Full runway details for 3WI0 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3WI0 kneeboard →
Comms & NavAids
Nearby navigation aids
GRB 115.50
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| GRB · Green Bay | VORTAC | 115.50 · 102X | High | r080° / 33.5 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 3WI0 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 3WI0
- Coordinates
- 44.6422, -87.4198
- Elevation
- 655 ft MSL
- Magnetic variation
- 3W
- 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
- MAY-OCT ALL DALGT
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1994/10
- Distance from city
- 2 N
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: 1WI8 Jorgensen - Stoller Airport (1 NM) · 8WI6 Funk Aerodrome (private) (10 NM) · 7WI8 Crispy Cedars Airport (private) (11 NM) · WS26 Ranch Side Airport (19 NM) · 88WI Nicolet Airport (private) (20 NM)
About 3WI0
Carnot Field (3WI0) is an airport in Algoma, WI, at 655 ft MSL. It has 2 runways, the longest 1,700 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3WI0, refreshed from the Aviation Weather Center and FAA NASR.
Does 3WI0 have a control tower?
No. Carnot Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3WI0?
Carnot Field has 2 runways; the longest is 1,700 ft. See the Runways section for headings, surface, and lighting.
Where is 3WI0?
Carnot Field is in Algoma, WI, at an elevation of 655 ft MSL. Coordinates: 44.6422, -87.4198.
Fly out of 3WI0 often?
Save 3WI0 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 3WI0 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.