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Saab’s Seaeye Lynx surveyed ‘Holy Grail’ San José shipwreck

Saab’s Seaeye Lynx subsea vehicle played a critical role in the survey and documentation of the 18th-century galleon San José, a Colombian cultural heritage asset.

Seaeye Lynx on mission to survey the San José - copyright Colombian Navy

Often referred to as the “Holy Grail of shipwrecks,” San José sank in 1708 off the coast of Colombia during the War of the Spanish Succession, taking with it a substantial part of the maritime, commercial and cultural history of one of the last galleons of the Spanish Indies trade. 

Operated by the Colombian Navy, the Lynx was used in multiple deep-sea survey missions. These missions captured high-resolution imagery and three-dimensional photogrammetry of the wreck at approximately 600 metres depth. They also included recovering and documenting artefacts such as a cannon, three gold coins, Chinese porcelain cups and sediment samples for further analysis and laboratory studies to support their research and protection.

“Lynx has a long history of delivering reliable subsea inspection capabilities, and its use on the San José project demonstrates how proven technology can support complex deep-sea archaeological work,” said Jon Robertson, Managing Director at Saab Seaeye.

Seaeye Lynx is used internationally for subsea survey and inspection tasks. Its role at the San José site forms part of a wider effort by Colombian authorities to document and preserve underwater cultural heritage.

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Saab is a leading defence and security company with an enduring mission, to help nations keep their people and society safe. Empowered by its 27,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world. Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations.