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4LL7 Willadae Farms Airport
Sycamore, Illinois, USA

GOING TO SYCAMORE?


FAA INFORMATION EFFECTIVE 16 APRIL 2026

Location

FAA Identifier: 4LL7
Lat/Long: 42-00-00.1010N 088-40-00.3130W
42-00.001683N 088-40.005217W
42.0000281,-88.6667536
(estimated)
Elevation: 850 ft. / 259 m (estimated)
Variation: 00W (1985)
From city: 4 miles N of SYCAMORE, IL
Time zone: UTC -5 (UTC -6 during Standard Time)
Zip code: 60178

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 04/1967
Control tower: no
ARTCC: CHICAGO CENTER
FSS: KANKAKEE FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: no
Segmented circle: no

Airport Communications

WX AWOS-3 at DKB (4 nm SW): 119.075 (815-748-2350)
WX ASOS at ARR (16 nm SE): PHONE 630-466-5649
WX ASOS at DPA (20 nm E): PHONE 630-587-3668
WX AWOS-3 at RPJ (20 nm W): 125.2 (815-562-2955)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
DPAr293/15.6DUPAGE VOR/DME114.5502E
JOTr328/31.4JOLIET VOR/DME112.3002E
OBKr249/34.5NORTHBROOK VOR/DME113.0002W
JVLr147/38.7JANESVILLE VOR/DME114.3003E

Airport Services

Airframe service: NONE
Powerplant service: NONE

Runway Information

Runway E/W

Dimensions: 2800 x 100 ft. / 853 x 30 m
Surface: turf
RUNWAY E  RUNWAY W
Traffic pattern: leftleft

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: IVA DEUTSCH
28934 LUKENS RD
SYCAMORE, IL 60178
Phone 815-895-9430
Manager: WILLIAM DEUTSCH
28934 LUKENS RD
SYCAMORE, IL 60178
Phone 815-895-9430

Additional Remarks

FARM BLDGS TO NORTH.
FOR CD CTC CHICAGO APCH AT 847-289-0926.

Instrument Procedures

There are no published instrument procedures at 4LL7.

Some nearby airports with instrument procedures:

KDKB - De Kalb Taylor Municipal Airport (4 nm SW)
KARR - Aurora Municipal Airport (16 nm SE)
KDPA - DuPage Airport (20 nm E)
KRPJ - Rochelle Municipal Airport/Koritz Field (20 nm W)
3CK - Lake in the Hills Airport (20 nm NE)
 
Loc | Ops | Rwys | IFR | FBO | Links
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Area around 4LL7 (Willadae Farms Airport)
 
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Sectional chart

 
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From to 4LL7

Sunrise and sunset
Times for 30-Apr-2026
 Local
(UTC-5)
 Zulu
(UTC)
Morning civil twilight05:2310:23
Sunrise05:5310:53
Sunset19:5100:51
Evening civil twilight20:2101:21

Current date and time
Zulu (UTC)  30-Apr-2026 15:41:09
Local (UTC-5)  30-Apr-2026 10:41:09
 
METAR
KDKB 
4nm S 
301515Z AUTO 30005KT 10SM SCT070 SCT085 BKN120 11/00 A3003 RMK AO2 T01050002
KARR 
16nm SE 
301452Z 27004KT 9SM FEW095 SCT110 14/00 A3002 RMK AO2 SLP169 T01390000 58003
KRPJ 
19nm W 
301515Z AUTO 20006KT 10SM BKN070 BKN090 OVC120 12/M03 A3004 RMK AO2 T01151026
KDPA 
19nm E 
301452Z AUTO 00000KT 10SM FEW060 BKN080 11/01 A3002 RMK AO2 SLP169 T01060011 58002
TAF
KDPA 
19nm E 
301120Z 3012/0112 30004KT P6SM BKN070 FM301600 31008KT P6SM BKN040 FM302100 07009KT P6SM VCSH SCT020 BKN040 TEMPO 3021/0101 6SM -SHRA BKN020 FM010500 33004KT P6SM SCT015 BKN035
KRFD 
23nm NW 
301120Z 3012/0112 VRB04KT P6SM BKN070 FM301500 33007KT P6SM BKN040 FM301900 32008KT P6SM VCSH SCT020 BKN040 PROB30 3019/0101 6SM -SHRA BKN020 FM010500 34004KT P6SM SCT015 BKN035
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