Bock Farms Airport Private
3LS7 · Williamsville, IL · 592 ft elevation · var 0E · Non-towered
Airport information
- FAA LID
- 3LS7
- Coordinates
- 39.9864, -89.5117
- Elevation
- 592 ft MSL
- Magnetic variation
- 0E
- Sectional chart
- KANSAS CITY
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1999/06
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 | 04:56 AM | 09:56Z |
| Sunrise | 05:29 AM | 10:29Z |
| Sunset | 08:30 PM | 01:30Z |
| Evening civil twilight Loggable night begins | 09:03 PM | 02:03Z |
Plan a flight from 3LS7
Traffic pattern
- Landing
- Rwy 18
- Pattern
- left (turns left)
- TPA
- 1,600 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 18 at 1,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
1,725 ft × 105 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Pline, 64 ft, 900 ft from threshold
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 1,725 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| SPI · Spinner | VORTAC | 112.70 | r042° / 11.7 NM |
| AXC · Decatur | VORTAC | 117.20 | r294° / 33.7 NM |
| IJX · Jacksonville | VOR-DME | 108.60 | r067° / 35.8 NM |
| BMI · Bloomington | VOR-DME | 108.20 | r219° / 39.9 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 3LS7. VFR sectional link above.
Ownership & management
Remarks FAA
- DUE TO PUBLIC RD TO THE SOUTH PENETRATING THE OFZ & 55 FT PLINE (64 FT ABEAM ARPT) TO THE S.
- FOR CD CTC ST LOUIS APCH 314-890-1017.
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 3LS7 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 3LS7
Bock Farms Airport (3LS7) is an airport in Williamsville, IL, at 592 ft MSL. It has 1 runway, the longest 1,725 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3LS7, refreshed from the Aviation Weather Center and FAA NASR.
Does 3LS7 have a control tower?
No. Bock Farms Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 3LS7?
Bock Farms Airport has 1 runway; the longest is 1,725 ft. See the Runways tab for headings, surface, and lighting.
Where is 3LS7?
Bock Farms Airport is in Williamsville, IL, at an elevation of 592 ft MSL. Coordinates: 39.9864, -89.5117.
Fly out of 3LS7 often?
Save 3LS7 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.