Now, its my turn to ask why? Especially in this climate of war and terrorism, it is not hard to imagine APD turning to encryption. I'm curious as to what is the reason SA encrypts.
Why could Austin not use the same excuse? And if that does not work I'm sure APD will use the Patriot Act 1 and/or 2 to get encryption on their talkgroups. But, all this is academic; encryption WILL happen in Austin. Trust me, it is just a matter of time.
Its a vicious cycle. Those whom we wish to monitor will continue to thwart our efforts and WE will continue to buy scanners with technology that supposedly will defeat their defenses.