Airport information
- FAA LID
- WI40
- Coordinates
- 42.9133, -89.3523
- Elevation
- 960 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 2000/05
- Distance from city
- 2 SE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:43 AM | 09:43Z |
| Sunrise | 05:18 AM | 10:18Z |
| Sunset | 08:40 PM | 01:40Z |
| Evening civil twilight Loggable night begins | 09:15 PM | 02:15Z |
Loggable night (§1.1)
09:15 PM → 04:43 AM
Night currency (§61.57)
09:40 PM → 04:18 AM
Plan a flight from WI40
Runway 05/23
2,100 ft × 75 ft · Turf 05
- Heading
- n/a
- Traffic pattern
- Left
23
- Heading
- n/a
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MSN · Madison | VORTAC | 108.60 | r179° / 13.9 NM |
| JVL · Janesville | VOR-DME | 114.30 | r330° / 24 NM |
VFR sectional
No published instrument procedures or Chart Supplement for WI40. VFR sectional link above.
Ownership & management
Owner
BERNARD SPIEGEL
4491 HILL RD, OREGON, WI
608-575-7330
Manager
BERNARD SPIEGEL
4491 HILL RD, OREGON, WI
608-575-7330
Remarks FAA
- PRVDD CLEAR 20:1 APCHS ( BLDG SW MAY PENETRATE THE 20:1 SLOPE) AND RECCCCOMMEND REMOVAL OF TREES IN PRIMARY SFC.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
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 WI40 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.