Williamson Airport

28LL · Westervelt, IL · 630 ft elevation

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: 28LL
Coordinates: 39.4603, -88.8684
Elevation: 630 ft MSL

Detailed FAA facility data isn't available for this airport.

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	05:28 AM	10:28Z
Sunset	08:26 PM	01:26Z
Evening civil twilight Loggable night begins	08:58 PM	01:58Z

Loggable night (§1.1)

08:58 PM → 04:56 AM

Night currency (§61.57)

09:26 PM → 04:28 AM

Plan a flight from 28LL

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Traffic pattern

Landing runway

LEFT traffic

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

1,900 ft × 70 ft · TURF

Heading: n/a

Heading: n/a

Headings shown are true (magnetic variation unavailable).

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
18/36	1,900 ft

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
AXC · Decatur	VORTAC	117.20	r179° / 16.7 NM
VLA · Vandalia	VORTAC	114.30	r028° / 25.9 NM
MTO · Mattoon	VOR-DME	109.40	r265° / 27 NM
BIB · Bible Grove	VORTAC	109.00	r328° / 37.1 NM

VFR sectional

Open 28LL on the VFR sectional (SkyVector) ↗

No published instrument procedures or Chart Supplement for 28LL. VFR sectional link above.

No published services or facility detail for 28LL.

Nearby airports

2H0 · Shelby County Airport (3 NM)35IS · Enoch AirportPrivate (6 NM)33IS · Howell Airport (7 NM)5LL2 · Paul E. Kroenlein AirportPrivate (9 NM)5LL1 · Hilvety AirportPrivate (12 NM)8IL3 · Alms Restricted Landing AreaPrivate (13 NM)

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 28LL 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 28LL

Williamson Airport (28LL) is an airport in Westervelt, IL, at 630 ft MSL. It has 1 runway, the longest 1,900 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 28LL, refreshed from the Aviation Weather Center and FAA NASR.

What is the longest runway at 28LL?

Williamson Airport has 1 runway; the longest is 1,900 ft. See the Runways tab for headings, surface, and lighting.

Where is 28LL?

Williamson Airport is in Westervelt, IL, at an elevation of 630 ft MSL. Coordinates: 39.4603, -88.8684.

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