IMO they are very handy and an absolute necessity for boats that go out on the Great Lakes. I find it very reassuring to have a second means of communicating because I don’t trust cell phones to work when you need them most.
It’s also just nice to be able to communicate boat to boat without having to pick up a phone and dial, wait for a call to connect, wait for them to pick up, etc, etc. If they’re out there in range, you know they heard you on the radio.
Also, this doesn’t apply to little fishing boat guys with small boats less than 18 feet, but when you’ve got a biger boat and maneuverability becomes an issue like coming in and out of small marinas, docking, etc. It’s very handy to just be able to pick up the radio and make a quick radio call into to marina to find out which dock to go to, find out if anyone’s fueling currently so that it’s better to jog outside the harbor until it’s clear, etc. Just really handy thing to have.
I’ve got all Unidens, hand held and mounted units. Never had a problem with any uniden.
Grouse