We were also impressed enough with ACR's new ResQLink, Personal Locator Beacon (PLB) to elbow our way through the crowd clamoring for a glimpse at ACR's booth (If you were there and are the very large guy whose foot I stepped on, let me apologize now!) This safety beacon is the world's smallest 406-mHz device: at less than 4-inches tall and under 2-inches wide, it's very unobtrusive clipped to belt or PFD. But that small size doesn't diminish features. It comes with a strobe light and a battery certified for a minimum 24-hour run time. "Street" pricing for the ACR ResQLink was under $300 dollars at several show retailers, so if you're here, consider grabbing one. At that price, we think there's little reason for any boater not to have the safety provided by a 406 mHz safety beacon.