I don't think it's any fire protection agency, though. It sounds like law enforcement. In Monterey County, we don't have a gargantuan TRS like in San Bernardino. We still are using a simple VHF-High system being that there are mountainous areas in Monterey County. I know all of our county's repeater freq's, our engine designation #'s, and what a CDF Tac channel sounds like (we get some good action during the summer every once in awhile )... It says in the RR Database that Tac 1 has no PL, but this freq has a PL of 107.2. The question remains... Who is it?151.1450 is CDF Tac1, channel 63. Here in Southern California it is used to rebroadcast or link the 800MHz San Bernardino Trunked Fire communications to areas that cannot hit the 800MHz repeaters. Could it be that it is used to rebroadcast or link BLM or Forestry or other agencies in your location?
With that PL, it's confirmed as Control 12.wolter said:It is Santa Clara County Park Rangers Control-12.