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Sub Sea Sonics / Guardian Ropeless 2025 EFP Testing Summary

Project Summary

This report summarizes the spring 2025 results of an Experimental Fishing Permit (EFPT2-001) to test Alternative Gear in the California Dungeness crab fishery. The EFP tested a fully integrated on-demand fishing system from Sub Sea Sonics and Guard…

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Ben Platt, President of the California Coast Crab Assn. - Article Regarding His Ropeless Fishing Experience

After a month of preparations in our homeport of Crescent City, California, the good ship Miss Heidi finally made it down to Bodega Bay to participate in an experimental “pop-up” buoy test fishery for Dungeness Crab. Along with about 30 other commercial crab boats…

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Moncton NB - Gear Innovation Video 2025

Guardian Ropeless / Sub Sea Sonics Product Review and EFP Results

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AP Article - 2025 On-demand Fishery Expands

AP Article - 2025 California EFP  

The gear lets fishermen use a remote-operated, acoustic release device to pop-up a crab pot from the ocean floor rather than have it tethered to a floating buoy. Pots can be strung together with ropes laid horizontally instead of…

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Real Fishermen, Real Fishery, California 2024 EFP Results

Five minute video presentation regarding pop-up commercial Dungeness crab fishing in California. Many frequently asked questions and voiced concerns are addressed in this detailed video presentation.

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Large-Scale Testing of Pop-up Fishing Gear Successfully Demonstrates Potential to Re-Open the California Commercial Dungeness Crab Spring Fishery While Protecting Whales from Entanglement

 San Francisco, Calif. — The US West Coast’s most extensive testing of pop-up fishing gear to date recently concluded off the coast of California in the state’s Dungeness crab fishery. The purpose of the demonstration was to evaluate the performance of the gear wh…

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