Williams Airpark Private
30LL · Chapin, IL · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-11-06 · night begins 05:22 PM
| Event | Local (CST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:07 AM | 12:07Z |
| Sunrise | 06:36 AM | 12:36Z |
| Sunset | 04:54 PM | 22:54Z |
| Evening civil twilight Loggable night begins | 05:22 PM | 23:22Z |
Plan a flight from 30LL
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY ELEFT traffic
- Heading
- 090° mag · 092° true
- Dimensions
- 1,960 × 80 ft
- TPA
- 1,600 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 270°) on the 45° at 1,600 ft MSL (≈1,000 AGL).
More details — RWY E
- Approach obstacle
- Pline, 350 ft from threshold
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| E/W | 1,960 ft |
Prefer one flat page? Full runway details for 30LL → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 30LL kneeboard →
Comms & NavAids
Nearby navigation aids
SPI 112.70
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| SPI · Spinner | VORTAC | 112.70 · 74X | High | r262° / 32.1 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 30LL — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 30LL
- Coordinates
- 39.7542, -90.3654
- Elevation
- 614 ft MSL
- Magnetic variation
- 2E
- Sectional chart
- ST LOUIS
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS · 1-800-WX-BRIEF
- Attendance
- IREG
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1977/12
- Distance from city
- 2 SE
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC ST LOUIS APCH 314-890-1017.
Nearby airports
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Also nearby: IL12 Kinsey (private) (9 NM) · IL86 Krohe (private) (12 NM) · K06 Greater Beardstown (13 NM) · IL29 Yates (private) (15 NM) · 6LL5 Smith (private) (17 NM)
About 30LL
Williams Airpark (30LL) is an airport in Chapin, IL, at 614 ft MSL. It has 1 runway, the longest 1,960 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 30LL, refreshed from the Aviation Weather Center and FAA NASR.
Does 30LL have a control tower?
No. Williams Airpark is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 30LL?
Williams Airpark has 1 runway; the longest is 1,960 ft. See the Runways section for headings, surface, and lighting.
Where is 30LL?
Williams Airpark is in Chapin, IL, at an elevation of 614 ft MSL. Coordinates: 39.7542, -90.3654.
More about 30LL
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 30LL 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.
Something here wrong or out of date? Report a data problem.