This is a 28V radio.  It can only be used in a 14V system with a voltage converter.

This  is a slide-in replacement for all the (28v) slide-in Narco radios with the card-edge connectors (all the original Narco radios in the last half century or so).  

Even the glideslope / non glideslope radios SHOULD be interchangeable.  My installation is a glide-slope, but I have a non-glideslope radio in there right now.  Slid right in, 5 second install including 3 seconds to pick the radio up off the  seat.  Works great!

There are some Narcos that were designed as replacements for Cessna radios. These have Winchester pin connectors.  Please see my listing for one of those also.  Those trays are not compatible with this card edge Narco.

Please be sure that this is what you want before you bid.  No returns because you change your mind.

If it does not work, of course you can return it under the ebay 30 day warranty.  However this will  not happen since It was just checked out and certified as healthy.

Will ship only to continental USA.

DO NOT WAIT UNTIL THE LAST MINUTE TO MAKE YOUR TOP BID.  Someone will swoop in and snatch if from you in the last seconds.

Note: the masking tape is covering up my name on the "Airworthy sticker". It is not holding the sticker on, the sticker is glued onto the radio.  :^)