The AC45 is a high-performance sailing boat designed specifically for the America's Cup World Series (ACWS). It is a one-design class, meaning that all boats are identical in terms of design and specifications, ensuring fair competition.
Here are some key features and characteristics of the AC45:
1. Design: The AC45 was designed by the Oracle Racing team and built by Core Builders Composites. It is a catamaran, which means it has two hulls connected by a trampoline-like structure. The boat is 13.45 meters (44.1 feet) long and 6.9 meters (22.6 feet) wide.
2. Foiling: The AC45 is equipped with hydrofoils, which are wing-like structures that lift the boat out of the water as it gains speed. This reduces drag and allows the boat to achieve higher speeds. Foiling technology has revolutionized sailing, making the AC45 one of the fastest boats on the water.
3. Crew: The AC45 is crewed by a team of five sailors. This includes a helmsman who steers the boat, a wing trimmer who controls the wing sail, two grinders who provide power to control the boat's systems, and a tactician who makes strategic decisions during the race.
4. Wing Sail: Unlike traditional sailboats that use soft sails, the AC45 features a rigid wing sail. The wing sail is made up of multiple sections that can be adjusted to optimize performance. It provides greater power and control compared to traditional sails.
5. Speed and Performance: The AC45 is capable of reaching speeds of up to 40 knots (46 mph or 74 km/h) in ideal conditions. Its foiling capabilities allow it to "fly" above the water, reducing drag and increasing speed. The boat is highly maneuverable and responsive, making it exciting to watch and race.
6. America's Cup World Series: The AC45 was used in the America's Cup World Series, a racing circuit that served as a precursor to the main America's Cup event. The ACWS featured multiple teams competing in various locations around the world, showcasing the speed and excitement of the AC45 class.
Overall, the AC45 is a cutting-edge sailing boat that combines advanced technology, speed, and maneuverability. It has played a significant role in the evolution of sailing and has captivated audiences with its thrilling races in the America's Cup World Series.
