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Acoustic Tests

Here Jim Dunn of WHOI prepares acoustic releases for a test deployment.  They will be lowered into the water and test actuated using an acoustic signal.  The acoustic releases are integral to the Papa mooring deployments and Jim will make sure they are all functional before mooring operations begin.

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And They Are Off

With beautiful Seward, Alaska as the backdrop, RV Sikuliaq departs for the Station Papa 10 mooring and glider deployment expedition.

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Essential Equipment

Most people think about the instrumentation and the electronics on the OOI moorings.  But the moorings wouldn’t hold position for 12 months through stormy weather without these pieces of equipment!  These are the subsurface mooring 6000 lb mace anchors needed to keep everything in place.

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Mobilization Underway

Papa mobilization has begun.  The first thing the team does is offload containers of equipment and build the moorings.  James Kuo, Nico Llanos, and Dan Bogorff assemble the subsurface moorings, including the profiling vehicles, and begin system testing prior to loading the vessel.

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