In article ,
(Ron Lee) wrote:
I have a GNS 430 plus Airmap 100. If the GNS 430 has a problem I have
a redundant GPS unit.


I'm not that concerned about a redundant GPS unit when I have
terrestrial navaids as a backup. The exception may be airports for
which there are no other options besides a GPS approach, but you can't
legally use a hand held for that anyway.



JKG