I was using a Frasca 141 sim today with an instructor when this question
came up. Fullerton CA (KFUL) VOR-A approach. At WILMA on V64, flying the
full approach. Do you need to turn outbound at the VOR for the procedure
turn?

Instructor says no because a Victor airway leads to the IAF. I say yes
because even though that's true, "No PT" is not listed on that feeder
route.