ERIN AERO
HARTFORD, WI
WN75 (Erin Aero) is a privately owned, non-towered airfield in Hartford, Wisconsin. The field has one runway, 18/36, a turf surface measuring 1,200 by 75 feet.
No published instrument approaches exist, so all operations are conducted under visual flight rules. Traffic coordination relies on standard see-and-avoid practice, as there is no control tower or published advisory frequency. There is no fuel service on record here. The field is designated private use, so prior permission from the owner is required to operate there.
Field elevation is 1,000 feet above mean sea level.