John Dolmayan is Armenian-American.
KZZ83 -LRB- sometimes referred to as Maquoketa All Hazards -RRB- is the NOAA Weather Radio transmitter located near Maquoketa , Iowa , broadcasting on 162.425 MHz .. Maquoketa. Maquoketa, Iowa. MHz. Megahertz. NOAA. National Oceanic and Atmospheric Administration. Broadcasts originate from the National Weather Service Forecast Office at the Davenport Municipal Airport in Davenport , Iowa .. National Weather Service. National Weather Service. Davenport Municipal Airport. Davenport Municipal Airport ( Iowa ). Counties covered by KZZ83  :. Carroll. Cedar. Clinton. Dubuque. Delaware. Jackson. Jo Daviess. Jones