Josh Armit

Overview of the AC38 Transition Emirates Team New Zealand faces a compressed 15-month timeline for the 38th America's Cup. Andy Maloney highlights that teams are restricted to 45 sailing days this year, making every minute of Taihoro (AC38-spec) on the water a critical data-gathering opportunity. The transition from human-powered hydraulics to battery-assisted systems redefines the technical landscape for this cycle. Key Strategic Shifts: Battery Over Brawn The most significant tactical shift is the move from cyclors to battery power. This transition offers immediate torque and a higher ceiling of energy availability. Maloney notes that while cyclors required efficient power management based on human fatigue, the new battery system responds instantly to button inputs. This allows for more aggressive sail trimming and maneuver execution, as the bottleneck of physical power generation has been removed. Performance Breakdown: Flightier Dynamics Weight reduction has transformed the AC75 into a "flightier" vessel, particularly at the lower end of the wind range. Early testing in the Hauraki Gulf reveals earlier takeoffs and faster acceleration out of maneuvers. The boat's agility in light air is a direct result of these weight savings, though the team still needs to validate performance in top-end conditions where structural integrity and high-speed stability become the primary concerns. Critical Moments and Future Implications Success in the upcoming match races will likely hinge on the first exchange off the start line. With foil designs converging, the performance gap between teams is narrowing, placing a premium on pure yacht racing and tactical precision. Furthermore, the design process has already shifted toward AC39, mirroring a Formula 1 style development cycle where teams must lock in future iterations while simultaneously refining their current platform.