I have one an can hear KCSO from Sanger. Cant' hear Hanford , Corcoran or Avenal as they are too far away and shorter range.
I think Madera PD went P25 awhile back but possibly encrypted. Up north manteca went to it and possibly Tracy PD. None around Fresno Co except Kings county. They jump at the first thing radio vendors show them there in Kings Co. When I worked for them 30 years ago they were the first to go UHF band in the whole area. had to get a "new" Bearcat 210 with 460 Mhz coverage as most scanners back then only had low and high bands.
Yes - Madera PD is using P25 full time. They use two of the same RF channels that are in use in Tulare County (by local small PD's), namely 453.725 and 453.150.
These local pd's complained to me about hearing funny sounds (CAI P25 as it turns out to be...)
One of the PD's (Exeter) has changed out their radios to mixed mode Motorola, and as such, since the
NAC codes don't match what Madera is doing, they never hear them any more.
Madera is not encrypted. I listen to their traffic on my UHF XTL5000 at work in Visalia.
Tracy PD (453.975) is also on P25 (clear - no encryption that I can detect), and when conditions are favorable, I hear them in Visalia too.
If you worked for Kings Co 30 yrs ago, I should know you...
From looking at the code plug in one of the KCSO radios a year or so ago, I didn't see ADP or any evidence of encryption in their radios.
B.