WILLIE RUN
ORTONVILLE, MI
3MI7 identifies Willie Run, a privately owned, non-towered airport serving Ortonville, Michigan. The airport's 2 runways are led by 09/27 at 2,500 feet long by 80 feet wide, alongside Runway 18/36, both turf, at 2,045 by 100 feet.
Operations are visual flight rules only, as no instrument approach procedures are published. The strip is non-towered and has no published frequencies; pilots keep their own separation under see-and-avoid procedures. There is no fuel service on record. As a private-use facility, it is not open to transient traffic without prior permission.
The field rests at 1,043 feet above mean sea level.