There is no motel in Brodhead but there are several small B&Bs and private rentals.
Pearl Island B&B (New – 8 rooms) 602-315-9191
Little Vintage Charmer Cottage Mention EAA Chapter 431 for a discount
Go-Inn Home B&B 608-897-8138
The Pines – Albany, Wis. 608-558-0179
AirBnB local area rentals
Crazy Horse Campground (approx. 4 miles from airport) 608-897-2207
Borders Motel in Evansville, Wis. (18 miles northeast)
More lodging is available in Janesville and Beloit, both about 30 minutes east.