Airports 501 to 550
General Mitchell International Airport
Wittman Regional Airport
St Mary's Hospital of Milwaukee Heliport
Aurora Medical Center Oshkosh Heliport
Aurora Medical Center Grafton Heliport
Aurora Medical Center Kenosha Heliport
Campbell Airport
Froedtert Pleasant Prairie Hospital Heliport
Pleasant Prairie, Wisconsin, United States — 149 km (80 nm) ESE