Airports 301 to 350
![Seaplane base seaplane base marker](/images/maps/seaplane-base-marker.png)
Parry Sound/Frying Pan Island-Sans Souci Seaplane Base
![Heliport heliport marker](/images/maps/heliport-marker.png)
Huntsville (Memorial District Hospital) Heliport
![Closed airport closed airport marker](/images/maps/closed-airport-marker.png)
Best Western Red Jacket Inn Heliport
![Seaplane base seaplane base marker](/images/maps/seaplane-base-marker.png)
West Guilford/Redstone Lake Water Aerodrome
![Regional airport medium airport marker](/images/maps/medium-airport-marker.png)
Owen Sound / Billy Bishop Regional Airport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
North Buffalo Suburban Airport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Gaines Valley Aviation Airport
![Heliport heliport marker](/images/maps/heliport-marker.png)
Owen Sound (Grey Bruce Health Services) Heliport
![Small airport small airport marker](/images/maps/small-airport-marker.png)