Lefkowitz Heliport Heliport

46LL · Long Grove, IL · 713 ft elevation

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: 46LL
Coordinates: 42.1611, -87.9861
Elevation: 713 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 2026-06-23

Event	Local (CDT)	UTC
Morning civil twilight Loggable night ends	04:42 AM	09:42Z
Sunrise	05:16 AM	10:16Z
Sunset	08:32 PM	01:32Z
Evening civil twilight Loggable night begins	09:07 PM	02:07Z

Loggable night (§1.1)

09:07 PM → 04:42 AM

Night currency (§61.57)

09:32 PM → 04:16 AM

Plan a flight from 46LL

Destination (ICAO)

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

Runway H1/

80 ft × 80 ft · TURF-F

Heading: n/a

Heading: 272° true

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
H1/	80 ft

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
OBK · Northbrook	VOR-DME	113.00	r205° / 3.9 NM
DPA · Du Page	VOR-DME	108.40	r043° / 23 NM
ENW · Kenosha	VOR-DME	109.20	r187° / 26.4 NM
BUU · Burbun	VOR-DME	114.50	r157° / 34.7 NM
HRK · Horlick	VOR-DME	117.70	r194° / 36.9 NM
JOT · Joliet	VORTAC	112.30	r020° / 39.8 NM

VFR sectional

Open 46LL on the VFR sectional (SkyVector) ↗

No published instrument procedures or Chart Supplement for 46LL. VFR sectional link above.

No published services or facility detail for 46LL.

Nearby airports

23LL · Rotor Swing HeliportHeliport (2 NM)KPWK · Chicago Executive Airport (5 NM)7IL4 · Northwest Community Hospital HeliportHeliportPrivate (6 NM)IS90 · Honey Lake HeliportHeliport (6 NM)76IS · Steel Supply HeliportHeliport (6 NM)02IS · Condell Medical Center HeliportHeliportPrivate (7 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 46LL 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 46LL

Lefkowitz Heliport (46LL) is a heliport in Long Grove, IL, at 713 ft MSL. It has 1 runway, the longest 80 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 46LL, refreshed from the Aviation Weather Center and FAA NASR.

What is the longest runway at 46LL?

Lefkowitz Heliport has 1 runway; the longest is 80 ft. See the Runways tab for headings, surface, and lighting.

Where is 46LL?

Lefkowitz Heliport is in Long Grove, IL, at an elevation of 713 ft MSL. Coordinates: 42.1611, -87.9861.

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