Today, new boats are required to meet American Boat and Yacht Council Standard H-41 to provide (and I am paraphrasing here) a means of unassisted reboarding that is accessible to and deployable by a ...

Airmar Technology Corp. has introduced a new line of three ultra-wide transducers featuring ­single-frequency elements. These chirp-ready 1 kW transducers feature medium frequencies (60 to 100 kHz) ...