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ITP 119 Recovery

Two years later, ITP 119 was completely recovered intact was recovered during JOIS 2021.  It had previously drifted too far west out of the JOIS cruise track, but drifted back over the Northwind Ridge into the JOIS 2021 area. The LSSL was receiving hourly ITP 119 position updates and was able to dislodge it out of the small floe it was found in by first ramming the floe with the bow and then sending the starboard bubblers at it. Once dislodged, the ITP moved very quickly down to midships and substantial repositioning was required before it was hooked using the manbasket from the foredeck. The wire was spooled onto an empty reel on the Lebus winch using Yale grips to transfer the weight. Both the profiler and anchors were muddy due to dragging.

Deployment

Data Processing

Final Data

The top float started moving very quickly once it was dislodged from the sea ice, making it tricky to hook for Roger Carew. Photo by Isabela Le Bras.
ITP 119 was lodged into a small ice floe as the LSSL approached. Photo by Isabela Le Bras.
The LSSL cleaved into the floe with her bow and then used the bubbler system to release ITP 119. Photo by Isabela Le Bras.
The profiler also picked up mud as it was dragged over the Northwind Ridge. Photo by Isabela Le Bras.
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