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Another type of waypoint which will have a name in
your Apollo GX database, but may or may not appear
on your approach procedure chart is an IAF waypoint
defined as a radial and distance from a VOR. An
example would be the VOR DME RWY 4 approach
to North Bend, Oregon. The IAF at the OTH 164
radial at 14 nm is contained in the Apollo GX
database as D164N (ā€œDā€ for DME, 164 for 164 radial,
and ā€œN,ā€ the 14th letter of the alphabet, for 14 nm.).
It is also depicted on Jeppesen approach procedure
charts with this name; however, this name is not
found on NOS charts.
9-80
Approach Notes