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

Avionics FAQ

Navigation (Nav) and Communication (Comm) radio receivers and transceivers are available as separate, individual radios or as a combined Nav/Comm unit.

A Nav/Comm unit is sometimes more economical in price than the 2 separate Nav and Comm radios and usually requires less panel space.

Obviously, one disadvantage to the combined Nav/Comm unit is in the case of unit failure you lose both nav and comm functions since the entire unit is removed.
KN-53 Nav:


KY-196A Comm:


KX-155 Nav/Comm: