HILBERT
MARENGO, IL
37IS identifies Hilbert, a privately owned, non-towered airport in Marengo, Illinois. The airport features a single runway, 09/27, measuring 1,900 feet by 70 feet with a turf surface.
No instrument approaches are published, so all flying is under visual flight rules. Being non-towered, pilots self-coordinate traffic using standard see-and-avoid procedures. No fuel service is available, and as a private-use facility, prior permission from the owner is required to operate.
The airport sits at 890 feet above mean sea level.