Airport information
- FAA LID
- 39LL
- Coordinates
- 40.4014, -91.3031
- Elevation
- 635 ft MSL
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS
- Attendance
- IREG
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2007/12
- Distance from city
- 1 WSW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:02 AM | 10:02Z |
| Sunrise | 05:35 AM | 10:35Z |
| Sunset | 08:39 PM | 01:39Z |
| Evening civil twilight Loggable night begins | 09:12 PM | 02:12Z |
Plan a flight from 39LL
Traffic pattern
- Landing
- Rwy 09
- Pattern
- left (turns left)
- TPA
- 1,600 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 09 at 1,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 09/27
2,500 ft × 100 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Tree, 60 ft, 800 ft from threshold
- Heading
- 272° true
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 2,500 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BRL · Burlington | VORTAC | 111.40 | r217° / 25.9 NM |
| UIN · Quincy | VORTAC | 113.60 | r353° / 33.3 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 39LL. VFR sectional link above.
Ownership & management
Remarks FAA
- PRVDD CLEAR 20:1 APCHS & CLEAR OBSTACLE FREE ZONE.
- FOR CD CTC KANSAS CITY ARTCC AT 913-254-8508.
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 39LL 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.
About 39LL
Sullivan Airport (39LL) is an airport in Hamilton, IL, at 635 ft MSL. It has 1 runway, the longest 2,500 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 39LL, refreshed from the Aviation Weather Center and FAA NASR.
Does 39LL have a control tower?
No. Sullivan Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 39LL?
Sullivan Airport has 1 runway; the longest is 2,500 ft. See the Runways tab for headings, surface, and lighting.
Where is 39LL?
Sullivan Airport is in Hamilton, IL, at an elevation of 635 ft MSL. Coordinates: 40.4014, -91.3031.
Fly out of 39LL often?
Save 39LL 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.