"Avionics are the electronic systems used on aircraft, artificial satellites, and spacecraft. Avionic systems include communications, navigation, the display and management of multiple systems, and the hundreds of systems that are fitted to aircraft to perform individual functions. These can be as simple as a searchlight for a police helicopter or as complicated as the tactical system for an airborne early warning platform. The term avionics is a portmanteau of the words aviation and electronics." - Wikipedia.

National Flight specializes in providing avionics maintenance and avionics repairs at our avionics repair station located in Ohio. We have recently become a Free Flight Systems dealer as well. This new dealership agreement allows us to provide trusted radar altimeter installations for our customers!


Call Toll Free: 1 (800) 669-2704 or 1 (419) 865-2311.

National Flight Services is proud to offer the following Avionics Services:

  • Avionics Repairs
  • Avionics Inspections
  • Avionics Maintenance (scheduled and unscheduled)
  • Airframe Electrical Troubleshooting
  • Avionics Installation and Upgrades
  • 91.411/413 Altimeter and Transponder Certification
  • Emergency Battery Testing and Certification
  • RVSM Certification
  • AOG Team

Avionics Services Locations

National Flight Services offers one Avionics facility in the United States for your Avionics maintenance and repair needs.


10971 East Airport Service Road
Swanton, Ohio 43558
Toll Free: 1 (800) 669-2704
Local: 1 (419) 865-2311
Fax: 1 (419) 866-8322


AOG Team

Toll Free: 1 (800) 669-2704
Local: 1 (419) 865-2311
Fax: 1 (419) 866-8322


Avionics Services