Jpk 39 FC Information, Review, Specs

The JPK 39 FC began its production run in 2021, succeeding the successful JPK 38 FC and integrating lessons learned from its predecessor. Jean-Pierre Kelbert, the visionary founder of JPK Composites in 1992, established the shipyard with a deep understanding of hydrodynamic efficiency derived from his background in windsurfing, 9]. This foundation, combined with the long-standing collaboration with naval architect Jacques Valer, has consistently driven JPK's commitment to performance and seaworthiness, 28].

The design philosophy behind the JPK 39 FC, a collaborative effort between Valer and Jean-Baptiste Dejeanty, emphasizes an optimal balance between exhilarating performance and surprising comfort below deck. The hull features fuller forward sections, a characteristic new design element that enhances form stability and significantly improves interior volume. This allows for a more spacious and versatile internal layout compared to previous models. JPK's signature construction technique, the infusion process, is central to the 39 FC's renowned strength, stiffness, and light weight, adhering to the highest marine industry standards. Owners can choose from different keel options, including a shallow keel draft of 5.9 feet and a lifting keel version with a variable draft ranging from 4.26 feet to 8.86 feet, offering flexibility for various cruising grounds and preferences.

Sailing Performance and Handling

The JPK 39 FC is engineered for exhilarating sailing performance, as indicated by its design ratios. With a Sail Area to Displacement ratio of approximately 26.45, the vessel boasts a high sail carrying capacity, suggesting excellent performance in light air conditions and the ability to generate significant speed with minimal wind. Its Ballast to Displacement ratio, around 0.339, combined with a modern bulb keel, contributes to a good degree of stability, allowing the boat to stand up well to its sail plan even in stronger winds. The Displacement to Length ratio of approximately 263.2 places the 39 FC in the moderate weight category for its length, indicative of a design that balances robust construction with performance-oriented characteristics.

Anecdotal reports confirm its capabilities, describing the JPK 39 FC as a "fast boat that's beautiful to sail". Its design, featuring a full bow, wide stern, and ample sail area, ensures impressive performance across various points of sail. Sailors consistently note its high degree of stability, particularly when faced with building winds of 20 to 24 knots. Furthermore, JPK's core design philosophy prioritizes characteristics that promote early planing and significant power when reaching, contributing to the boat's overall ease of handling and efficiency in offshore conditions. The cockpit design is also noted for its high efficiency, enhancing control and ergonomics while sailing. Owners and reviewers highlight its easy handling and reliability, even when the boat is pushed hard in challenging conditions.

Accommodations and Layout

Despite its performance pedigree, the JPK 39 FC offers a surprisingly spacious and comfortable interior, designed to accommodate serious cruising. The maximum headroom throughout the cabin reaches a generous 6.5 feet. The interior layout typically features a convivial saloon, a spacious double cabin forward (often a V-berth), two cozy double cabins aft, and a practical and easily accessible head. The larger bow cabin compared to previous models allows for more flexible and efficient interior arrangements. The JPK 39 FC can be configured as either a two-cabin or a three-cabin layout, catering to different owner preferences and crew sizes. While specific details on interior materials are less frequently highlighted in general reviews, JPK's reputation for high-quality construction suggests a well-fitted interior that prioritizes functionality and durability for offshore use.

Owner's Perspectives

Owners of the JPK 39 FC frequently praise its exceptional sailing performance and the comfort it offers for a fast cruiser. The strong build quality and seaworthiness, hallmarks of the JPK brand, are consistently valued by those who push these boats in demanding offshore races and challenging cruising environments. Owners commend the boat's ability to maintain high average speeds while providing a secure and comfortable motion through a seaway. The active and loyal JPK owner community, often participating in events like the JPK Cup, further underscores the positive ownership experience. While no widespread recurring issues are commonly reported in publicly available reviews, some discussions suggest a potential waitlist for new builds due to the shipyard's popularity.