Travis Marlatte wrote:
As you say, part 95 governs IFR altitudes - not tracking airways. It does
not define airways nor how to track them. It defines altitudes to be used
when on and off airways.

I never said it governs tracking of airways. It does govern the ground
facilities you must use to track the airway; i.e., from "VOR ABC to VOR
DEF." Apparently, you don't understand that.

Part 95 is irrelevant to the discussion at hand. There are no regulations
that prohibit the use of a non-certified GPS in IFR flight.


That is your statement of opinion, which is not shared by everyone,
including those at the FAA who control this stuff.