Here is a link to the in-flight guides used by pilots
https://164.214.2.62/dafif/dafif_040.../usifr_sup.pdf
Just scroll to the aiport you want and look under "comms"
"FB"  wrote in message
  om...
 I have the approach, departure, tower and ground frequencies for RDU, but
 I'd like  more aircraft frequencies for this area. Anyone have them or a
 link to a page that does. Thanks.