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Please expect ACO website disruptions between June 18-23, 2018 as the ACO cruise takes place for new equipment installations and old equipment removal.

The BSP2 dislodged from the bottom on April 11, 2018, 00:53 UTC, moved to 25-30 mab and is floating with the current. CTD3, BPR pressure and fluorometer data may be affected.

New ACO instruments were installed during the ACO-3 cruise on Nov 1, 2014. Click here for ACO-3 videos.