It means that with GPS input, the little airplane flys over the approach
plate that is displayed on the unit and it's actually in the correct
location. My FlightPrep/ChartCase program will do it on a notebook/laptop,
but it's windoze/hard drive based instead of solid state. Pretty cool and
dead on accurate when it works.
Jim

"john smith" wrote in message
...
In article ,
(Paul Tomblin) wrote:

- geo-referenced approach plates

I don't understand this one.
Paul, please explain.