J Maddock Airport

41.76700°N

-88.53200°W

ARR / DAY

▲ 0.0%

DEP / DAY

▲ 0.0%

J Maddock Airport (IL38) is a small general aviation airport located in Big Rock, IL. It features 1 runway measuring 2,600 feet.

Safety incidents

Last 1 days · 0 total

NORMAL

From KDPA, 18 mi away (IL38 does not publish METAR)

35m ago

Temp

71°F

Wind

8 kts

280°

Visib

10+ km

Ceil

—

KDPA 131352Z 28008KT 10SM SCT240 22/17 A2983 RMK AO2 SLP098 T02170167

1 installed

2,600 FT MAX

2026-06-11

Airport operations