BANCROFT EAST
RIO, WI
In Rio, Wisconsin, Bancroft East operates as a privately owned, non-towered airfield identified as 4WI1. The field's single runway, 06/24, is a turf strip measuring 2,600 by 70 feet. All operations are conducted under visual flight rules, as no published instrument approaches are available.
With no control tower, arriving and departing pilots self-coordinate traffic using standard see-and-avoid procedures. The field has no fuel sales on record. As a private-use facility, prior permission from the owner is required before landing.
The airport sits at 840 feet above mean sea level.