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.

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 ...

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 ...