It specifies a destination that no Israeli government could accept, since it entails Israel giving up every inchofland occupied in 1967 and implies letting all refugees displaced by the creation of the Jewish state return to what is now Israel.
It will take advantage of a two convenient facts about FM radio, first that there isn't a square inchofland in the U.S. or Canada, or for that matter much of the world, that isn't within range of an FM radio transmitter.