Required: Any person or business operating any aviation field, flying field or airport of any nature whatsoever or any heliport must have a license. Non-profit organizations, hospitals, and governmental agencies must obtain the license, but are exempt from fees.
Forms:

Please bring your valid Colorado identification.
Inspections Required: Manager of Aviation, Zoning, Building, and Fire Departments
Fee: Application Fee: $150
Annual License Fee: Aviation Field: $200
Heliport Class 1 - $25
Heliport Class 2 - $50
Heliport Class 3 - $75