PILLOW HILL
SPRING GROVE, IL
Pillow Hill, identified as 3LL4, is a privately owned, non-towered airfield in Spring Grove, Illinois. A lone turf runway, N/S, serves the field at 2,000 by 100 feet.
No instrument approach procedures are published, so the field is used under visual flight rules. Pilots coordinate their own arrivals and departures using standard see-and-avoid procedures. The field has no fuel sales on record. Its private-use designation means pilots need the owner's permission before landing.
The airport sits at 815 feet above mean sea level.