Current expedition

Pacific Mapping

June 10 – 24, 2026
Current Status
Sonar Mapping
Update
NA178 is officially underway! During this expedition, we are excited to debut our newly installed KONGSBERG multibeam sonar. 
17 hours 39 minutes ago
Ship Location
Hawaiian Islands
Our team is not available to answer questions at this time.

Current Watch

Seafloor Mapper

Seafloor Mapper

Seafloor Mapper

Seafloor Mapper

Recent Posts

New multibeam on Nautilus
Credit
Ocean Exploration Trust

With our new EM304 multibeam sonar upgrade, we can map deeper and more efficiently than ever before! This is especially critical as we will be exploring some of the deepest parts of the ocean in the Western Pacific in 2026 and beyond. Learn more in our blog!