The following frequencies have been reported so far during the USS John C. Stennis JTFEX being conducted in the SoCal Opareas:
3040.5 CWC Link 11 Coordination Net "Foxtrot Whiskey"
4603.5 CWC Link 11 Coordination Net "Foxtrot Foxtrot"
339.70 Positive Identification and Radar Advisory Zone (PIRAZ) aka Red Crown
Many thanks to my MT colleague Hugh Stegman for passing along these frequencies.