"Sam Spade" wrote in message
news:OlJ8g.176145$bm6.85233@fed1read04...

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.


Apparently you don't understand those ground facilities are also outside the
subject of discussion.



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


Saying there are no regulations that prohibit the use of a non-certified GPS
in IFR flight is a statement of fact, not of opinion. That there are some
in the FAA that don't understand that fact should surprise nobody.