Jim Burns wrote:

Thanks. Just got home and that was my interpretation of the AIM. As for
Jose's question, Newps answer concerns an NDB only approach, not a NDB GPS
overlay, and the reason being is that because in an NDB only approach you
must have the proper radios for the approach.

Which is baloney. My terminal/enroute GPS has the NDB in its database.
There's no reason I can't fly the NDB approach with my GPS. And I'll
fly it 100 times more accurately than anybody else with an ADF.