Side-scan sonar has become more affordable and easier, so more police and sheriff departments now have what are known as "towfish." And they've been using them to rack up some interesting discoveries.

Klein Marine Systems, Inc.'s System 4900 Dual-Frequency Side Scan Sonar is a versatile Side Scan Sonar that can be used for many different survey and recovery applications. The high fidelity, high ...

JW Fishers spotlights its new 1200 kHz sonar which provides detailed images of even small and soft underwater targets. This new side scan sonar can show extremely detailed images of even small and ...

Franklin Co., VA - New sonar technology is helping VDOT crews get a clearer picture of the bottom of Smith Mountain Lake.

JW Fishers Mfg. has been producing Side Scan Sonars (SSS) since 1992, when the first thermal printer SSS was introduced. The original SSS came standard with a 17” thermal printer which allowed ...