Robert M. Gary wrote:

Jose wrote:

What is the protected area under an NDB approach course? Since the
course guidance is cruder than an ILS, I'd expect it would be wider, but
how much wider? I ask also in the context of when I should consider
myself "established" on course (for purposes of descent).


If, when reaching the MAP, you are in the same city as the airport you
count yourself luck.

-Robert


With an RMI you might be somewhere in town. With a fixed card you might
not even be in the same county.