AirNav: 1LL2 - Spring Brook Airport

1LL2

Spring Brook Airport
Seneca, Illinois, USA

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FAA INFORMATION EFFECTIVE 17 APRIL 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 03-May-2025

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	05:20	10:20
Sunrise	05:50	10:50
Sunset	19:53	00:53
Evening civil twilight	20:23	01:23

Current date and time

Zulu (UTC)	03-May-2025 21:02:30
Local (UTC-5)	03-May-2025 16:02:30

METAR

KC09 13nm NE	032055Z AUTO 04007KT 360V060 10SM CLR 15/05 A2995 RMK AO2 T01530048
KPNT 23nm S	032055Z AUTO 03013KT 10SM OVC080 15/07 A2993 RMK AO2 T01500072
KVYS 23nm W	032055Z AUTO 06011KT 10SM OVC045 17/05 A2996 RMK AO2 T01650051
KJOT 25nm NE	032055Z AUTO 02015KT 10SM CLR 16/04 A2996 RMK AO2 T01550044

TAF

KDPA 41nm NE	031727Z 0318/0418 02013G22KT P6SM FEW025 SCT060 BKN250 FM040600 02010KT P6SM FEW025 BKN200 FM041200 02013G20KT P6SM FEW025 OVC150
KMDW 49nm NE	031727Z 0318/0424 02014G23KT P6SM FEW015 SCT060 BKN250 FM040600 02010KT P6SM FEW015 BKN200 FM041200 02013G20KT P6SM FEW025 OVC150 FM042100 02012G20KT P6SM -RA BKN070 OVC120

NOTAMs

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