The Montana Department of Transportation Aeronautics Division offers eligible Montana communities and airports low interest loans and grants for various airport- and aviation-related projects.

Loans and grants are awarded once a year. Applications are due around Thanksgiving each year. Read Airport Loan & Grant Program Information for further details.

Airport Loans & Grants Awarded for FY 2025
Airport Loans & Grants Awarded for FY 2024
Airport Loans & Grants Awarded for FY 2023
Airport Loans and Grants Online Application and Reporting Service
Note: The application portion of this service is only available July 1 - November 15. The reporting portion is available year-round.
And...If you unable to complete the Status/Closeout Form through the online service, please contact Aeronautics by Email or call 406-444-2506.

Please contact the Aviation Support Officer, 406-444-9569.