wrno-fm has an effective radiated power (erp) of 100,000 watts, the highest for non-grandfathered fm stations. the transmitter is off paris road in the bayou bienvenue central wetland district near chalmette, louisiana. wrno-fm broadcasts in the hd radio hybrid format. its hd2 subchannel carries a classic hip hop service, known as "throwback 96.3." the subchannel feeds fm translator k242ce in meraux.