Maintenance Repair Operation

With more than 50,000 square feet of hangar space at Spirit of St. Louis Airport, Thunder Aviation is one of the largest private aviation companies in the Midwest.  Thunder Aviation’s MRO can service all of your aircraft support requirements including:

• Major airframe inspections
• Avionics repairs, modifications and installations
• Airframe structural support
• Avionics and structural engineering support
• Interior design, modification and fabrication
• Engine repair and maintenance

FAA Repair Station Certification #: T0DR376I
EASA Approved Repair Station #: EASA.145.5914

Our Guarantee ...

At Thunder Aviation we guarantee that your experience with our service will be exactly what you were quoted. To prove it, we have put our guarantee in writing! Guaranteed Inspection Program

We dislike the complicated and cumbersome legal statements that are all to often hidden where you can't find them. Therefore, we post our Standard Proposal Terms & Conditions here for everyone to have!