According to FCC filings, there are six frequencies licensed for use in Marion County for the state MARCS multi agency communication system. The emission designators are all 8K70D1W (P25 Linear Simulcast Modulation ASTRO (9.6 kbps in 12.5 kHz channel space). In Sentinel, favorites were created with type P25 and NAC is set to "NAC Search". Other MARCS services, presumably on other frequencies which are in the RR database, are decoded by Home Patrol. The range is set to zero. It was at twenty-five. Does anyone have suggestions for hearing the Sheriff on the Ohio MARCS?
Of course, the old FM transmissions are heard on Home Patrol, but those are in minimal use.