AirNav: 1LL2 - Spring Brook Airport

1LL2

Spring Brook Airport
Seneca, Illinois, USA

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FAA INFORMATION EFFECTIVE 20 MARCH 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	108.40	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 25-Mar-2025

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	06:23	11:23
Sunrise	06:50	11:50
Sunset	19:11	00:11
Evening civil twilight	19:38	00:38

Current date and time

Zulu (UTC)	25-Mar-2025 16:45:17
Local (UTC-5)	25-Mar-2025 11:45:17

METAR

KC09 13nm NE	251615Z AUTO 31011KT 10SM SCT110 08/M03 A3004 RMK AO2 T00831026
KPNT 23nm S	251615Z AUTO 33009KT 10SM SCT015 BKN024 OVC032 05/02 A3008 RMK AO2 T00510021
KVYS 23nm W	251615Z AUTO 27007KT 10SM SCT070 OVC080 06/01 A3006 RMK AO2 T00620010
KJOT 25nm NE	251615Z AUTO 30007KT 10SM SCT070 SCT120 09/M05 A3005 RMK AO2 T00921049

TAF

KDPA 41nm NE	251451Z 2515/2612 33006KT P6SM SCT060 BKN110 FM251700 32011G18KT P6SM SCT060 FM260200 VRB04KT P6SM SCT060 BKN080
KMDW 49nm NE	251451Z 2515/2618 33006KT P6SM SCT060 BKN110 FM251700 32011G18KT P6SM SCT060 FM252200 05008KT P6SM FEW070 SCT200 FM260300 14004KT P6SM SCT060 BKN080 FM261400 32006KT P6SM SCT050

NOTAMs

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