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Rickard's towfish
This is my experimental fish in it's present condition. Not beatiful, but works well. The body is a 3,5 feet, 1" steel pipe. Weight is now 10 kg which is needed for keeping the fish at 30 m depth at 3 Knots. I have attached lead at the nose, inside the nose and behind the transducer. The towing cable is from PVC coated steel wire. The cable is attached at the balance point with a turnbuckle to prevent from roll. Fifty meter with ethernet cable is spliced on the transducer cable.
Rickard
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