The other day I ordered a new police scanner that is far more up to date technologically than the unit I purchased last year. This scanner isn’t nearly as techie, much more user friendly and far outperforms the old Whistler Brand scanner ten to one. After just one eve with it I was well versed in it’s operations. It receives trunked police transmissions, EMS, Aircraft and so much more. Are you familiar with scanning radios? I’m a licensed Ham Radio guy since the nineteen nineties, anything radio gets me excited!