The Wärtsilä ELAC ST 30 is a compact sonar transponder for underwater installations such as offshore windmills and drilling rigs. The transponders are activated by a close-by submarine and help the submarine to locate and avoid the installations’ foundations.
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Wärtsilä is a global leader in advanced technologies and complete lifecycle solutions for the marine and energy markets. By emphasising sustainable innovation and total efficiency, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers.