DONALD ALFRED GADE
ANTIOCH, IL
IL11 is the identifier for Donald Alfred Gade, a privately owned, non-towered airfield in Antioch, Illinois. A single turf runway, NE/SW, serves the field at 1,500 by 100 feet.
No instrument approach procedures are published, so the field is used under visual flight rules. As a non-towered field, it operates under see-and-avoid procedures, with pilots coordinating their own arrivals and departures. 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 805 feet above mean sea level.