Airports 351 to 400
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Union County Airport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Delaware Municipal Airport
![Closed airport closed airport marker](/images/maps/closed-airport-marker.png)
Ohio Department of Transportation Dist 6 Heliport
![Heliport heliport marker](/images/maps/heliport-marker.png)
Memorial Hospital of Union County Heliport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Andy Barnhart Memorial Airport
![Heliport heliport marker](/images/maps/heliport-marker.png)
St Elizabeth Medical Center South Heliport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Middletown Regional Airport
![Heliport heliport marker](/images/maps/heliport-marker.png)