1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
IL38
Elevation
705 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
41.767, -88.532
Airport Information
Facility Type
AIRPORT
Elevation
705 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
41.7670, -88.5320
Ownership
Private
Hours of Operation
Current Weather
METAR KARR 131652Z 34017G30KT 10SM CLR 16/03 A3000 RMK AO2 PK WND 34030/1646 SLP160 T01610028
Flight Category
VFR
Wind
340° at 17 kt G30
Visibility
10+ SM
Temperature
16.1°C
Dewpoint
2.8°C
Altimeter
1016.00 inHg
Cloud Cover
CLR
Nearest weather from KARR (3 NM away)
Observed 2026-05-13 16:52Z
Nearby Weather Cameras
No camera at IL38. Showing nearest cameras.
Lake in the Hills
West · Camera 3 · 4 cameras total
29 NM away
Illinois Valley Regional
East · Camera 2 · 4 cameras total
45 NM away
8 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| E/W | 2,600 ft | 70 ft | TURF | - |
Active NOTAMs
No active NOTAMs for IL38.
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Illinois airports
IL38 Operational Overview
Location & Facility
J MADDOCK (IL38) is a privately owned airport restricted to private use located in BIG ROCK, Illinois, United States. The field sits at an elevation of 705 feet above mean sea level (MSL) at coordinates 41.7670°N, 88.5320°W.
Runways
J MADDOCK has 1 runway. The longest runway (E/W) measures 2,600 feet by 70 feet with a turf surface.
Communications & Operations
J MADDOCK is a non-towered (pilot-controlled) field.
Weather Cameras
2 FAA Weather Cameras are available near J MADDOCK, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at J MADDOCK is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is IL38?
IL38 is the ICAO identifier for J MADDOCK, a public-use airport located in BIG ROCK, Illinois, United States.
How many runways does J MADDOCK have?
J MADDOCK (IL38) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of IL38?
The field elevation of J MADDOCK is 705 feet above mean sea level (MSL).
Is fuel available at IL38?
No fuel types are currently listed for J MADDOCK. Contact the FBO directly for availability.
What are the current weather conditions at IL38?
The current flight category at J MADDOCK is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at IL38?
There are currently no active NOTAMs for J MADDOCK.
How do I access complete data for IL38?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for J MADDOCK.
Where is J MADDOCK located?
J MADDOCK (IL38) is located in BIG ROCK, Illinois, United States, at an elevation of 705 ft MSL.
Does IL38 have weather cameras?
IL38 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.