Mayhall Airport Private
5LL3 · Murdock, 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 08:32 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:24 AM | 10:24Z |
| Sunrise | 05:54 AM | 10:54Z |
| Sunset | 08:03 PM | 01:03Z |
| Evening civil twilight Loggable night begins | 08:32 PM | 01:32Z |
Plan a flight from 5LL3
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 ELEFT traffic
- Heading
- 000° mag · 000° true
- Dimensions
- 2,350 × 120 ft
- TPA
- 1,600 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 180°) on the 45° at 1,600 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 |
|---|---|---|
| E/W | 2,350 ft |
Prefer one flat page? Full runway details for 5LL3 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 5LL3 kneeboard →
Comms & NavAids
Nearby navigation aids
CMI 115.75 · AXC 117.20 · DNV 111.00
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| CMI · Champaign | VORTAC | 115.75 · 104Y | Low | r149° / 18 NM |
| AXC · Adders | VORTAC | 117.20 · 119X | High | r084° / 35.2 NM |
| DNV · Danville | TACAN | 111.00 · 47X | — | r216° / 40 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 5LL3 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 5LL3
- Coordinates
- 39.7695, -88.0953
- Elevation
- 643 ft MSL
- Magnetic variation
- 0W
- Sectional chart
- ST LOUIS
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- SAINT LOUIS · 1-800-WX-BRIEF
- Attendance
- ALL ALL
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1972/02
- Distance from city
- 2 SW
Services fuel · repairs · oxygen · attendance
- Airframe service
- NONE
- Powerplant service
- NONE
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: IS43 Riggins Farms Airport (6 NM) · K96 Tuscola Airport (10 NM) · 89IL Dean Schwenk RLA Airport (13 NM) · 96IS Hildreth Air Park (private) (13 NM) · 2LL5 Justus Airport (14 NM) · 6IS8 Trisler Airport (private) (16 NM)
About 5LL3
Mayhall Airport (5LL3) is an airport in Murdock, IL, at 643 ft MSL. It has 1 runway, the longest 2,350 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 5LL3, refreshed from the Aviation Weather Center and FAA NASR.
Does 5LL3 have a control tower?
No. Mayhall Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 5LL3?
Mayhall Airport has 1 runway; the longest is 2,350 ft. See the Runways section for headings, surface, and lighting.
Where is 5LL3?
Mayhall Airport is in Murdock, IL, at an elevation of 643 ft MSL. Coordinates: 39.7695, -88.0953.
Fly out of 5LL3 often?
Save 5LL3 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 5LL3 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.