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FJ (dinghy)

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FJ (dinghy)
Class symbol50px
Loa4.04 m
Lwl3.81 m
Beam1.39 m
Draft0.10 m (board up), 0.79 m (board down)
Hull45 kg
Mainsail5.57 m2
Jib1.68 m2
Spinnaker7.43 m2
Mastheight6.25 m
Dpn92.0
Phrf141.0
OlympicFormer Olympic class

FJ (dinghy). The FJ, or Flying Junior, is a two-person sailing dinghy originally designed in the Netherlands as a youth trainer for the larger Flying Dutchman (dinghy). It became an official International Sailing Federation class and served as a men's Olympic class from 1960 to 1964. The boat's simple, robust design and competitive one-design racing format have made it a foundational class in youth sailing programs worldwide, particularly in collegiate sailing in the United States.

Design and development

The FJ was designed in 1956 by Dutch naval architect Uus van Essen at the request of Conrad Gülcher, who sought a stable and accessible boat to introduce young sailors to the sport. Its development was directly inspired by the successful Flying Dutchman (dinghy), aiming to replicate its sailing characteristics in a smaller, more manageable package for adolescents. The hull form features a hard chine and a nearly flat bottom, providing inherent stability and predictable handling, which are ideal for novice crews. Constructed primarily from fiberglass in later production runs, the design emphasized durability to withstand the rigors of club and training use at institutions like the United States Naval Academy.

Specifications

As a strict one-design class, the FJ maintains uniform dimensions to ensure competitive parity. The boat measures 4.04 meters in length overall with a waterline length of 3.81 meters and a beam of 1.39 meters. The hull weight is mandated at 45 kilograms. The sail plan consists of a mainsail (5.57 m²), a jib (1.68 m²), and a symmetrical spinnaker (7.43 m²) set on a retractable spinnaker pole. The boat utilizes a centerboard and a rudder for steering, with a draft of 0.79 meters with the board lowered. Its Portsmouth Yardstick number is 92.0, and its Performance Handicap Racing Fleet rating is approximately 141.0.

Racing and class rules

Racing is governed by the International Flying Junior Association, which maintains the class rules and sanctions major championships, including the FJ World Championship. The class rules enforce strict one-design principles, controlling everything from hull dimensions and weight to sailcloth and rigging specifications, placing a premium on crew skill and tactics. The FJ has a long and storied history in intercollegiate sailing, serving as a primary class for competition within the Inter-Collegiate Sailing Association of North America, notably in team racing and fleet racing events. Renowned regattas like the Sugar Bowl and the Rose Bowl often feature FJ fleets.

Historical significance

The FJ's selection for the 1960 Summer Olympics in Rome and the 1964 Summer Olympics in Tokyo cemented its international prestige and spurred its adoption by sailing federations globally. Olympic medalists like Hans Fogh and Ole Gunnar Petersen earned early accolades in the class. Its subsequent role as a cornerstone of collegiate sailing in North America, particularly within the Middle Atlantic Intercollegiate Sailing Association and other ICSA conferences, has trained generations of sailors, many of whom have progressed to compete in the America's Cup or the Star (sailboat) class. The design also directly influenced later youth training boats, such as the Club Flying Junior and the CFJ (dinghy).

See also

* 420 (dinghy) * 470 (dinghy) * Laser (dinghy) * Snipe (dinghy) * Vanguard 15

Category:Dinghies Category:Olympic sailing classes Category:One-design sailing dinghies