Important Note — Narco manufactured the AT165 specifically as a slide-in replacement for older model Bendix King, ARC (Cessna), and Narco transponders. This unit specifically replaces Bendix King KT76A or KT78A transponders. It is not compatible in any other application.

If you happen to have an old KT76A or KT78A installed however, this Narco AT165 makes a really nice slide-in upgrade!

Good used condition as pictured. The pictures are of the actual item(s) you will receive.

This item has been tested, repaired, certified, and is guaranteed working to your satisfaction. It includes FAA Form 8130-3 certifying that it is in airworthy condition and comes with a 90 Day Warranty. 😀

I also offer free returns for any reason within 30 days of receiving your order. 

Will be shipped insured with signature required for delivery.

Core refund available. Please enquire.