LEQ12 Capsize

This image captures a striking scene during a training session of the Luna Rossa Prada Pirelli LEQ12 prototype, conducted in the waters off Cagliari as part of their preparation for the 37th America’s Cup. The LEQ12 is an experimental development boat derived from the AC75 class rule, used by teams to test design innovations within the “LEQ” (Less or Equal) rule constraints—where certain parameters (like foil shape, sail technology, and onboard systems) are allowed to deviate from the standard AC75 for testing purposes.

In the image, the boat is heeled sharply, likely due to a sudden gust of wind, with one of its foils completely out of the water. The other hull and appendages are submerged or nearly submerged, creating a precarious situation. This moment showcases the high-risk, high-reward nature of foiling monohulls, which can reach speeds of over 50 knots but are extremely sensitive to wind shifts and balance.

The sailors are wearing full safety gear and helmets, sitting atop the raised side of the hull as they await recovery or assistance. The striking geometric pattern on the hull and the prominent branding from sponsors like Pirelli and Prada add to the visual drama of the scene.

This training exercise not only tests boat handling in extreme conditions but also provides critical data for refining control systems, foil dynamics, and crew coordination in preparation for the upcoming races in Barcelona in 2024.