Custom Marine Equipment

Fenn Enterprises manufactures custom aluminum and stainless steel, single and dual frequency sidescan towfish and sidescan winches for Marine Sonic Technology. With our experience in the field, we have special insight into best design practices.

Sidescan Sonar Winches

Custom Towfish

Sidescan Sonar Towfish Launch Video

Sidescan Sonar Towfish Launch and Recovery Video