tom pettit tompetatpeak wrote:

I don't currently have any navigation equipment. I was hoping that a
single, certified, gps unit could be used as primary, with an uncertified
unit as back up. I was hoping I didn't need anything else. Reading the
FARS it isn't very specific, or more likely, I just don't know enough about
this stuff yet.

Any real IFR work without a navcomm isn't practical.