Amateur Radio Wide-Area (OH)
From The RadioReference Wiki
SEVERE WEATHER/SKYWARN
Southwest Ohio
In Southwestern Ohio the counties of Butler, Clermont, Hamilton and Warren are served by the Cincinnati area Weather Amateur Radio Network (WARN) using the Cincinnati FM Club wide area repeater on 146.880/146.280 and transmits a tone of 100.0 PL while the net is active. In times of no severe weather the repeater transmits a tone of 123.0 PL.