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 · 1-800-WX-BRIEF
- Attendance
- MAY-OCT ALL DALGT
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1994/10
- Distance from city
- 2 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-22
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:27 AM | 09:27Z |
| Sunrise | 05:04 AM | 10:04Z |
| Sunset | 08:39 PM | 01:39Z |
| Evening civil twilight Loggable night begins | 09:16 PM | 02:16Z |
Plan a flight from 3WI0
Traffic pattern
- Landing
- Rwy 09
- Pattern
- left (turns left)
- TPA
- 1,700 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 09 at 1,700 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 09/27
1,100 ft × 60 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
Runway 18/36
1,700 ft × 60 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 1,100 ft | |
| 18/36 | 1,700 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MTW · Manitowoc | VOR-DME | 111.00 | r022° / 32.8 NM |
| GRB · Green Bay | VORTAC | 115.50 | r080° / 33.5 NM |
| MNM · Menominee | VOR-DME | 109.60 | r163° / 33.7 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 3WI0. VFR sectional link above.
Ownership & management
Remarks FAA
- 125' EITHER SIDE OF CNTRLN & 200' END OF RYS BE CLEAR OF ANY OBS. OBS LOWERED/REMOVED OR THR DSPLCD TO PRVD 20:1 APCH SLOPE.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Nearby airports
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.
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 on the Comms & NavAids tab.
What is the longest runway at 3WI0?
Carnot Field has 2 runways; the longest is 1,700 ft. See the Runways tab 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.