Airports 351 to 400
![Regional airport medium airport marker](/images/maps/medium-airport-marker.png)
Dane County Regional Truax Field
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Lake Lawn Airport
![Heliport heliport marker](/images/maps/heliport-marker.png)
Northwestern Medicine Valley West Hospital Heliport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Tri-County Regional Airport
![Heliport heliport marker](/images/maps/heliport-marker.png)
Fort Atkinson Memorial Hospital Heliport
![Heliport heliport marker](/images/maps/heliport-marker.png)
Northwestern Medicine Huntley Hospital Heliport
![Closed airport closed airport marker](/images/maps/closed-airport-marker.png)
Ottawa Airport / Skydive Chicago Airfield
![Heliport heliport marker](/images/maps/heliport-marker.png)