Answer: simulcast

AnswerCrossword Clue
SIMULCASTRadio-and-television event
SIMULCASTConcurrent program airing
SIMULCASTProgram on radio and TV at same time.
SIMULCASTRun in two places at once
SIMULCASTIt's carried by radio and TV
SIMULCASTShown in more than one place
simulcastclosed-circuit television broadcast of an event, as a horse race, while it is taking place
simulcastto broadcast simultaneously on radio and television
simulcastprogram broadcast simultaneously on radio and television, or on more than one station, or in several languages, etc.
simulcastto broadcast in this manner