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Avionics

Is the Navcomm Dead? Not Quite Yet

Back in the day, you were top dog if your panel sported dual KX155 or MK12D digital navcomms. These days, that same panel begs to be upgraded to all-in-one navigators while the standalone navcomm plays second fiddle as backup. But that doesn’t make the navcomm radio extinct. For IFR flying, you’ll want the second comm radio while a backup nav receiver could be handy for raw data crosscheck on an RNAV approach. For basic LSAs, a standalone navcomm might be the only radio you’ll ever need.

Larry Anglisano
Verified

Back in the day, you were top dog if your panel sported dual KX155 or MK12D digital navcomms. These days, that same panel begs to be upgraded to all-in-one navigators while the standalone navcomm plays second fiddle as backup.  But that doesn’t make the navcomm radio extinct.  For IFR flying, you’ll want the second comm radio while a backup nav receiver could be handy for raw data crosscheck on an RNAV approach. For basic LSAs, a standalone navcomm might be the only radio you’ll ever need.

Still, we’re not sure dropping nearly seven grand for a new navcomm install always makes sense.  That’s what a brand new Garmin SL30 or KX155A install could cost.  Instead, a good eye on the used market can uncover some bargains worth chasing.  This includes reaching deeper into your pockets to buy a used legacy GNS430.  If you’re a Narco owner, condolences. Those radios are toast.

Larry Anglisano

Editor in Chief Larry Anglisano has been a staple at Aviation Consumer since 1995. An active land, sea and glider pilot, Larry has over 30 years’ experience as an avionics repairman and flight test pilot. He’s the editorial director overseeing sister publications Aviation Safety magazine, IFR magazine and is a regular contributor to KITPLANES magazine with his Avionics Bootcamp column.