Airports 501 to 550
Cumberland Municipal Airport
Humboldt County Memorial Hospital Heliport
Franciscan Skemp Mayo Health Systems Heliport
Eagle Grove Municipal Airport
Mayo Clinic Health System-Northland Heliport
Pipestone Municipal Airport
Chippewa Valley Regional Airport
Pipestone County Medical Center Heliport
Pocahontas Municipal Airport
Rice Lake Regional Airport - Carl's Field
Clarissa Municipal Airport
Mercyone New Hampton Medical Center Heliport
Chetek Municipal Southworth Airport
Morris Municipal Airport Charlie Schmidt Field
Bloomer Memorial Medical Center Heliport