AirNav: 1LL2 - Spring Brook Airport

1LL2

Spring Brook Airport
Seneca, Illinois, USA

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FAA INFORMATION EFFECTIVE 15 MAY 2025

Location

FAA Identifier:	1LL2
Lat/Long:	41-18-02.1200N 088-38-08.2590W 41-18.035333N 088-38.137650W 41.3005889,-88.6356275 (estimated)
Elevation:	500 ft. / 152 m (estimated)
Variation:	00W (1985)
From city:	2 miles SW of SENECA, IL
Time zone:	UTC -5 (UTC -6 during Standard Time)
Zip code:	61341

Airport Operations

Airport use:	Private use. Permission required prior to landing
Activation date:	07/1976
Control tower:	no
ARTCC:	CHICAGO CENTER
FSS:	KANKAKEE FLIGHT SERVICE STATION
Attendance:	UNATNDD
Wind indicator:	yes
Segmented circle:	no
Lights:	SS-SR

Airport Communications

WX AWOS-3 at C09 (12 nm NE):

118.175 (815-941-1815)

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
JOTr222/20.5	JOLIET VOR/DME	112.30	02E
DPAr198/37.6	DUPAGE VOR/DME	114.55	02E
EONr271/38.1	PEOTONE VORTAC	113.20	02E

Airport Services

Runway Information

Runway 18/36

Dimensions:	2800 x 70 ft. / 853 x 21 m
Surface:	asphalt
Runway edge lights:	low intensity
	RUNWAY 18	RUNWAY 36
Traffic pattern:	right	left

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	SPRING BROOK MARINA, INC. 3328 CLUB CT NAPERVILLE, IL 60564 Phone (815) 252-8661
Manager:	JAMES R. THORPE 3328 CLUB CT NAPERVILLE, IL 60564 Phone (815) 252-8661

Additional Remarks

-	FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

Instrument Procedures

There are no published instrument procedures at 1LL2.

Some nearby airports with instrument procedures:

C09 - Morris Municipal Airport/James R Washburn Field (12 nm NE)
KPNT - Pontiac Municipal Airport (23 nm S)
KVYS - Illinois Valley Regional Airport-Walter A Duncan Field (23 nm W)
KARR - Aurora Municipal Airport (29 nm N)
KLOT - Lewis University Airport (30 nm NE)

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Aerial photo
WARNING: Photo may not be current or correct Photo by Dwight Furleigh Photo taken 17-Mar-2007 Do you have a better or more recent aerial photo of Spring Brook Airport that you would like to share? If so, please send us your photo.

Sectional chart

Airport distance calculator
Flying to Spring Brook Airport? Find the distance to fly. From to 1LL2

Sunrise and sunset

Times for 20-May-2025

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	05:00	10:00
Sunrise	05:32	10:32
Sunset	20:10	01:10
Evening civil twilight	20:42	01:42

Current date and time

Zulu (UTC)	21-May-2025 03:45:41
Local (UTC-5)	20-May-2025 22:45:41

METAR

KC09 13nm NE	210335Z AUTO 00000KT 3SM BR OVC008 13/13 A2966 RMK AO2 T01300130
KPNT 23nm S	210335Z AUTO 34004KT 3SM BR BKN003 OVC031 15/15 A2965 RMK AO2 T01530149
KVYS 23nm W	210335Z AUTO 05007KT 7SM OVC006 14/13 A2966 RMK AO2 T01410130
KJOT 25nm NE	210335Z AUTO 05004KT 7SM OVC010 14/14 A2966 RMK AO2 T01370135

TAF

KDPA 41nm NE	202126Z 2021/2118 09012G19KT P6SM VCTS OVC009CB FM202200 10013G18KT 5SM -SHRA BR OVC009 TEMPO 2022/2101 3SM -TSRA BR OVC008CB FM210100 09011KT 5SM BR VCSH SCT004 OVC006 FM210600 07008KT 3SM -DZ BR OVC004 FM211300 30010KT 5SM -SHRA SCT004 OVC006
KMDW 49nm NE	202144Z 2022/2124 10013G18KT 5SM -SHRA BR VCTS OVC009CB TEMPO 2022/2101 3SM -TSRA BR OVC008CB FM210100 10012G18KT 5SM BR VCSH SCT004 OVC006 FM210600 07008KT 3SM -DZ BR OVC004 FM211300 30010KT 5SM -SHRA OVC005 FM211800 32011G20KT 5SM -SHRA SCT004 OVC007

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