BLACK RIVER RANCH
ONAWAY, MI
1MI3 is the identifier for Black River Ranch, a privately owned, non-towered airport serving Onaway, Michigan. The airport operates with a single asphalt runway, E/W, which measures 3,900 feet long and 60 feet wide.
No instrument approaches are published, so the field operates under visual flight rules. Pilots coordinate their own arrivals and departures on the common traffic advisory frequency (CTAF), 122.9 MHz. No fuel service is on record here. This is a private-use field, so prior permission from the owner is required to operate there.
The airport sits at 880 feet above mean sea level.