Ranken Airport Private
4LL0 · Steward, IL · 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 08:42 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:22 AM | 10:22Z |
| Sunrise | 05:53 AM | 10:53Z |
| Sunset | 08:11 PM | 01:11Z |
| Evening civil twilight Loggable night begins | 08:42 PM | 01:42Z |
Plan a flight from 4LL0
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 NLEFT traffic
- Heading
- 181° mag · 181° true
- Dimensions
- 2,400 × 70 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 001°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
More details — RWY N
- Threshold elev
- 770 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| N/S | 2,400 ft |
Prefer one flat page? Full runway details for 4LL0 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4LL0 kneeboard →
Comms & NavAids
Nearby navigation aids
DPA 114.55 · JOT 112.30
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| DPA · Dupage | VOR/DME | 114.55 · 92Y | Low | r263° / 33.4 NM |
| JOT · Joliet | VOR/DME | 112.30 · 70X | High | r295° / 38.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4LL0 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4LL0
- Coordinates
- 41.8359, -89.0934
- Elevation
- 785 ft MSL
- Magnetic variation
- 0E
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- KANKAKEE · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1972/02
- Distance from city
- 3 SW
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: 4LL1 Staton Airport (private) (1 NM) · 9IL4 Thompson Airport (private) (3 NM) · C82 Bresson Airport (4 NM) · 75IS Reinke Airport (private) (5 NM) · 7LL7 Delhotal Airport (private) (7 NM)
About 4LL0
Ranken Airport (4LL0) is an airport in Steward, IL, at 785 ft MSL. It has 1 runway, the longest 2,400 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4LL0, refreshed from the Aviation Weather Center and FAA NASR.
Does 4LL0 have a control tower?
No. Ranken Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 4LL0?
Ranken Airport has 1 runway; the longest is 2,400 ft. See the Runways section for headings, surface, and lighting.
Where is 4LL0?
Ranken Airport is in Steward, IL, at an elevation of 785 ft MSL. Coordinates: 41.8359, -89.0934.
Fly out of 4LL0 often?
Save 4LL0 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 4LL0 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.