3CK NOTAMs

Active notices for Lake In The Hills (3CK), Chicago/Lake In The Hills, IL. 4 in force, as of 3 Nov 2026 0626Z. · Open on the map

All of Lake In The Hills — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 2 min ago

Airport 1

Automated weather broadcast system wind UNRL

Automated weather broadcast system wind UNRL.

FAA text

SVC AUTOMATED WX BCST SYSTEM WIND UNRL

10/039Active · expires in 148d (est.)

Obstacles 2

Tower lights — unserviceable

Tower lights are out of service: 1425.9 ft MSL (498.7 ft AGL), 3.6 NM north-northwest of 3CK, at 421534.00N0882145.00W (ASR 1027195).

FAA text

OBST TOWER LGT (ASR 1027195) 421534.00N0882145.00W (3.6NM NNW 3CK) 1425.9FT (498.7FT AGL) U/S

09/274Active · expires in 22d

Tower lights — unserviceable

Tower lights are out of service: 1080 ft MSL (190 ft AGL), 10.1 NM west-southwest of 3CK, at 420911N0883222W (ASN 2011-AGL-4310-OE).

FAA text

OBST TOWER LGT (ASN 2011-AGL-4310-OE) 420911N0883222W (10.1NM WSW 3CK) 1080FT (190FT AGL) U/S

10/141Active · expires in 72d

All 4 active NOTAMs every severity, with windows and raw text

Airport · 1 active

Automated weather broadcast system wind UNRL

Medium

From 4 Oct 2026 1442Z to 31 Mar 2027 0001Z (estimated) · NOTAM 10/039

SVC AUTOMATED WX BCST SYSTEM WIND UNRL

!IKK 10/039 3CK SVC AUTOMATED WX BCST SYSTEM WIND UNRL 2610041442-2703310001EST

Obstacles · 3 active

Tower lights — unserviceable

Medium

From 24 Sep 2026 2202Z to 24 Nov 2026 2359Z · NOTAM 09/274

OBST TOWER LGT (ASR 1027195) 421534.00N0882145.00W (3.6NM NNW 3CK) 1425.9FT (498.7FT AGL) U/S

!IKK 09/274 3CK OBST TOWER LGT (ASR 1027195) 421534.00N0882145.00W (3.6NM NNW 3CK) 1425.9FT (498.7FT AGL) U/S 2609242202-2611242359

Tower lights — unserviceable

Medium

From 15 Oct 2026 2140Z to 13 Jan 2027 2359Z · NOTAM 10/141

OBST TOWER LGT (ASN 2011-AGL-4310-OE) 420911N0883222W (10.1NM WSW 3CK) 1080FT (190FT AGL) U/S

!IKK 10/141 3CK OBST TOWER LGT (ASN 2011-AGL-4310-OE) 420911N0883222W (10.1NM WSW 3CK) 1080FT (190FT AGL) U/S 2610152140-2701132359

Obstacle lights — unserviceable

Low

From 3 Nov 2026 0623Z to 18 Nov 2026 0523Z · NOTAM 11/021

OBST TOWER LGT (ASR 1252558) 420837.40N0882530.80W (5.9NM SW 3CK) 1117.1FT (200.1FT AGL) U/S

!IKK 11/021 3CK OBST TOWER LGT (ASR 1252558) 420837.40N0882530.80W (5.9NM SW 3CK) 1117.1FT (200.1FT AGL) U/S 2611030623-2611180523

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at 3CK right now?

Lake In The Hills has 4 active NOTAMs.

What is a NOTAM?

A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.

What is an FDC NOTAM?

A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.

More about 3CK

NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.

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