![Dive Vessel Bibby Polaris, that was involved in the salvage of a Super Puma helicopter that plunged into the North Sea killing four oil workers, is pictured off the coast of Shetland. Dive Vessel Bibby Polaris, that was involved in the salvage of a Super Puma helicopter that plunged into the North Sea killing four oil workers, is pictured off the coast of Shetland.](https://c8.alamy.com/comp/G6CM15/dive-vessel-bibby-polaris-that-was-involved-in-the-salvage-of-a-super-G6CM15.jpg)
Dive Vessel Bibby Polaris, that was involved in the salvage of a Super Puma helicopter that plunged into the North Sea killing four oil workers, is pictured off the coast of Shetland.
Ship SIGYN (Tug) Registered in Denmark - Vessel details, Current position and Voyage information - IMO 9114361, MMSI 219679000, Call Sign OZHB2 | AIS Marine Traffic
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