It's another freq for approach. Intermediate Controller.


" Steve Akins wrote in message
...
I was reviewing the frequencies for KPHL over the weekend on AirNav,
http://www.airnav.com/airport/Kphl and towards the end of the
frequency list there is one listed as IC: 124.35. Its also a
departure and approach freq, but I'd like to know what IC stands for.

Any help would be appreciated!