The MnDOT Office of Aeronautics would like to remind all Minnesota public-use airport managers of their role in ensuring commercial aeronautical activities at their airports are complying with state rules.
Any commercial operator conducting business at a Minnesota public-use airport and serving the general public—including flight schools, maintenance providers, and aircraft rental operations—must hold a valid Commercial Operator License issued by MnDOT Aeronautics.
Flight schools—Key compliance items
Flight schools must meet several requirements to maintain a MnDOT Commercial Operator License. These include but are not limited to:
- Employing or contracting with a licensed maintenance provider
- Maintaining current airport authorization (renewed every three years)
- Holding valid insurance disclosures and bonds
- Displaying the license in a visible location at the facility
- Retaining operational records, instructor/student logs, and a current syllabus (which must reference Minnesota statutes and be renewed every three years)
- Providing written school rules and safety procedures
A detailed inspection checklist is available upon request.
Rule references
Airport managers are encouraged to review Minnesota Rules 8800.3100 through 8800.4000, which define the requirements for commercial aeronautical activities, including licensing standards, recordkeeping, and safety provisions.
Maintenance facilities—Key compliance items
Maintenance providers servicing the public must also hold a MnDOT Commercial Operator License. To remain compliant, facilities must:
- Employ a licensed FAA IAP mechanic
- Hold airport authorization when applicable (renewed every three years)
- Maintain current insurance coverage for aircraft, premises, product hazard, and hangar keepers (or provide an advisory form)
- Post the current license in a visible location at the facility
Your role as airport manager
As an airport license holder, you are responsible for ensuring that all commercial operators on your field are licensed and compliant. If you are unsure whether a tenant has an active MnDOT license or meets requirements, please contact your regional airport coordinator at the Office of Aeronautics for guidance.
Your vigilance and cooperation help maintain safe, accountable, and consistent operations at Minnesota’s public-use airports. MnDOT Aeronautics appreciates your ongoing partnership in this important effort.
