The best introductory program for learning the principles of side scan sonar and magnetometer surveys. No other program provides such a detailed, step-by-step introduction to these technical subjects. Almost two hours of example data and animations detailing what sonar and magnetometer techniques can and cannot accomplish.
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The worldwide standard for sonar image interpretation with over 700 copies circulating in over 37 countries.
Two of our most popular Not in the Manual Guide® DVDs for one low price! Humminbird® HELIX® for Search & Rescue Operations Second Edition – Side Scan Sonar Image Interpretation Combo Pack – Save $30
Search and Rescue professionals need professional training. You know how hard it is to stay on top of important technology and publicly available videos are hit or miss. Learn from the sonar experts. Whether you’re searching for a drowning victim or a snowmobile lost last winter, the Humminbird® HELIX® is a fantastic tool for underwater search operations. However, if you don’t…