Avionics FAQs

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Regular business hours will resume on Monday, January 5^th. AOG Services are available.

Avionics FAQ

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I have installed my TT22 transponder along with my GPSMAP series GPS, why can't I get TIS to work?

First of all, your equipment should be properly installed with setup, including transponder & GPS. Next, you must be receiving a signal. Finally you should check to make sure your software has been upgraded to version 1.4 or 1.3. If everything is functioning properly, you are receiving a signal & have the proper software - TIS should be working.

If you software has not been upgraded, please contact Southeast Aerospace for your free software upgrade.

For additional trouble shooting, please contact SEA.

For additional trouble shooting, please contact SEA.