Was listening to the KNUQ (
https://www.liveatc.net/search/?icao=knuq) feed while the Collings Foundation warbirds were around, and heard what sounds like a CTAF "Golden Gate Traffic" which sometimes mentions helicopters, seaplanes and seems to cover from west of the golden gate bridge to the east bay ("over the maze").
Wondering which frequency this is (124.30?) and where the feed's receiver is that's able to pick this up.