In article ,
Mxsmanic wrote:

john smith writes:

Garmin did not design the GNS480, so none of the Garmin designs
incorporate that feature.

And yet they sell it? What's the story behind that? I thought Garmin
designed all their stuff (even if they have it manufactured in
Taiwan).

Garmin bought Apollo Avionics from UPS a few years back. If I remember
correctly the 480 was originally an Apollo product.