Systems using radar domes prove compact enough to fit boats as small 18 feet in length. Jim Hatch For many years, I boated on the Pacific Ocean without radar, largely because I did not have a suitable ...

Last week, Garmin introduced the RearVue 820 as a long-awaited update to the brand’s Garmin Varia RTL515. Now that I’ve had a chance to test it, I’m here to say it’s brilliant, and it’s got a feature ...