
Lürssen's 109m Explorer O3 Completes Sea Trials Ahead of 2026 Delivery
Formerly known as Project Shackleton, the ice-classed expedition yacht has re-emerged as one of the most specialised explorer projects in the modern fleet.
The 109-metre O3 has been seen on sea trials ahead of her expected 2026 delivery, revealing an axe bow, heli-hangar, open cargo deck and serious expedition credentials after more than seven years in development.

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