Litchfield Restricted Landing Area Private
4IS7 · Seymour, 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 08:34 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:24 AM | 10:24Z |
| Sunrise | 05:54 AM | 10:54Z |
| Sunset | 08:04 PM | 01:04Z |
| Evening civil twilight Loggable night begins | 08:34 PM | 01:34Z |
Plan a flight from 4IS7
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
- 180° mag · 180° true
- Dimensions
- 2,200 × 70 ft
- TPA
- 1,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 000°) 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 |
|---|---|---|
| 18/36 | 2,200 ft |
Prefer one flat page? Full runway details for 4IS7 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4IS7 kneeboard →
Comms & NavAids
Nearby navigation aids
CMI 115.75 · AXC 117.20 · RBS 116.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| CMI · Champaign | VORTAC | 115.75 · 104Y | Low | r289° / 6.1 NM |
| AXC · Adders | VORTAC | 117.20 · 119X | High | r043° / 29.1 NM |
| RBS · Roberts | VOR/DME | 116.80 · 115X | Low | r197° / 32.4 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4IS7 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4IS7
- Coordinates
- 40.0731, -88.3995
- Elevation
- 704 ft MSL
- Magnetic variation
- 0E
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- SAINT LOUIS · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1984/06
- Distance from city
- 3 SE
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC CHAMPAIGN APCH AT 217-355-4069, WHEN APCH CLSD CTC CHICAGO ARTCC AT 630-906-8921
Nearby airports
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Also nearby: 04IS Van Gorder Airport (private) (10 NM) · C16 Frasca Field (10 NM) · 89IL Dean Schwenk RLA Airport (10 NM) · IL56 McCulley Airport (private) (11 NM) · IS26 Niklaus RLA Restricted Landing Area (private) (12 NM)
About 4IS7
Litchfield Restricted Landing Area (4IS7) is an airport in Seymour, IL, at 704 ft MSL. It has 1 runway, the longest 2,200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4IS7, refreshed from the Aviation Weather Center and FAA NASR.
Does 4IS7 have a control tower?
No. Litchfield Restricted Landing Area is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 4IS7?
Litchfield Restricted Landing Area has 1 runway; the longest is 2,200 ft. See the Runways section for headings, surface, and lighting.
Where is 4IS7?
Litchfield Restricted Landing Area is in Seymour, IL, at an elevation of 704 ft MSL. Coordinates: 40.0731, -88.3995.
Fly out of 4IS7 often?
Save 4IS7 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 4IS7 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.