[Scan-DC] Fairfax Dispatch - 460.575

[Randy Benn]

I've recently been monitoring FFX dispatch on their conventional freq. rather than the TRS.  I've noticed a strange behavior in that the squelch will frequently break, but there is no audio that follows.  This has been verified on multiple radios and in multiple locations, so it doesn't seem to be related to interference in any way.  I haven't noticed this behavior on 4A on the TRS, so it seems to be limited to the conventional alerting freq.  Anybody know what might be going on?

Randy