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J Maddock Airport Private

IL38 · Big Rock, IL · 705 ft elevation · var 0W · Towered

Airport information

FAA LID
IL38
Coordinates
41.7670, -88.5320
Elevation
705 ft MSL
Magnetic variation
0W
Sectional chart
CHICAGO
Airport use
Private
Control tower
Yes
ARTCC
CHICAGO (ZAU)
Flight service (FSS)
KANKAKEE
Attendance
UNATNDD
Segmented circle
No
Wind indicator
yes
Activated
1973/03
Distance from city
1 SE

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-20

EventLocal (CDT)UTC
Morning civil twilight
Loggable night ends
04:45 AM09:45Z
Sunrise05:19 AM10:19Z
Sunset08:32 PM01:32Z
Evening civil twilight
Loggable night begins
09:06 PM02:06Z
Loggable night (§1.1)
09:06 PM → 04:45 AM
Night currency (§61.57)
09:32 PM → 04:19 AM

Plan a flight from IL38

Runway E/W

2,600 ft × 70 ft · Turf (Good)
E
Heading
n/a
Traffic pattern
Left
W
Heading
n/a
Traffic pattern
Right

Nearby navigation aids

NavAidTypeFreqRadial / Dist magnetic
DPA · Du PageVOR-DME108.40r226° / 11 NM
JOT · JolietVORTAC112.30r322° / 16.3 NM
OBK · NorthbrookVOR-DME113.00r226° / 37.6 NM

No published instrument procedures or Chart Supplement for IL38. VFR sectional link above.

Ownership & management

Owner
JAY B. MADDOCK
PO BOX 585, SUGAR GROVE, IL
630-466-7523
Manager
JAY B. MADDOCK
PO BOX 585, SUGAR GROVE, IL
630-466-7523

Remarks FAA

  • 3 NM 260 DEG FROM AURORA MUNI ARPT.
  • FOR CD CTC CHICAGO APCH AT 847-289-0926.

Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open IL38 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.