Roy Smith wrote:

In article , wrote:

DUNDY is incorrectly charted. It is an IF, not an IAF. The FAA has made this
mistake on a lot of these abbreviated radar required IAPs.

From the point of view of a pilot flying the procedure, is there any
practical difference?

ATC can clear you direct to an IAF but not to an IF. The protected airspace is more
limited for large course changes. These types of procedures are designed for 20-30
intercepts from vectors to within the intermediate segment.