But there are things that are illegal to listen to, depending on your locality. I knew somebody who demonstrated a POCSAG decoder using an SDR in a classroom i

But there are things that are illegal to listen to, depending on your locality. I knew somebody who demonstrated a POCSAG decoder using an SDR in a classroom instructor setting. A law enforcement agent taking the class pulled him aside after the class and let him know that it was illegal to decide POCSAG in the that locality.