Wilco HeliportPrivate
31LL · Oregon, IL · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:25 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:16 AM | 11:16Z |
| Sunrise | 06:44 AM | 11:44Z |
| Sunset | 06:57 PM | 23:57Z |
| Evening civil twilight Loggable night begins | 07:25 PM | 00:25Z |
Plan a flight from 31LL
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 20 ft |
Prefer one flat page? Full runway details for 31LL → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 31LL kneeboard →
Comms & NavAids
Nearby navigation aids
JVL 114.30
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| JVL · Janesville | VOR/DME | 114.30 · 90X | Low | r194° / 39.2 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 31LL — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 31LL
- Coordinates
- 41.9342, -89.3650
- Elevation
- 805 ft MSL
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- KANKAKEE · 1-800-WX-BRIEF
- Attendance
- IREG
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2013/06
- Distance from city
- 5 S
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Nearby airports
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Also nearby: 47IL Ebert Field (private) (4 NM) · C55 Ogle County (6 NM) · 78IL Dixon Correctional Center (private) (6 NM) · C73 Dixon Municipal-Charles R Walgreen Field (7 NM) · 49IS Osf Saint Katharine Medical Center (private) (7 NM) · 91IL Wayne Page Rla (private) (9 NM)
About 31LL
Wilco (31LL) is a heliport in Oregon, IL, at 805 ft MSL. It has 1 runway, the longest 20 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 31LL, refreshed from the Aviation Weather Center and FAA NASR.
Does 31LL have a control tower?
No. Wilco is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 31LL?
Wilco has 1 runway; the longest is 20 ft. See the Runways section for headings, surface, and lighting.
Where is 31LL?
Wilco is in Oregon, IL, at an elevation of 805 ft MSL. Coordinates: 41.9342, -89.3650.
More about 31LL
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 31LL 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.