Advance Sailboat Corp.

Active: 1960 – 1980


The annals of American recreational boating are filled with stories of innovative builders who carved out niches, often starting from humble beginnings. One such entity was Advance Sailboat Corp., a Midwestern company that, for two decades, contributed significantly to the world of accessible dinghies and one-design sailboats. Though no longer in operation, its legacy lives on through the boats that once graced lakes and coastal waters.

The Origin Story

Advance Sailboat Corp. was founded by Ralph Kuppersmith in 1960. The company initially established its operations in Parkville, Missouri, before relocating to Independence, Missouri. Kuppersmith's vision for Advance Sailboat Corp. centered on the production of smaller, one-design sailboats, making the joy of sailing attainable for a broader audience. For a period, the company was also known as Dolphin Sailboats, an alternative name under which it operated.

History and Evolution

From its inception in 1960, Advance Sailboat Corp. quickly became a noteworthy presence in the American small sailboat market. By 1962, under Kuppersmith's leadership, it was recognized as a "profitable and active manufacturer" in Independence, Missouri. The company's focus remained consistent throughout its lifespan: providing reliable and enjoyable dinghies and one-design boats. While specific details regarding material transitions are not widely documented, it is highly probable that, like many builders of its era, Advance Sailboat Corp. utilized fiberglass for its construction, a material that revolutionized boat building by offering durability and reduced maintenance. The company operated for two decades, ultimately ceasing production in 1980.

Design Philosophy and Identity

Advance Sailboat Corp. carved out its reputation as a builder of approachable and fun-to-sail boats, primarily focusing on the dinghy and one-design segments. They were known for producing vessels that appealed to recreational sailors, clubs, and those seeking an entry point into the sport. Their boats were generally characterized by their simplicity and suitability for day sailing and competitive one-design racing.

The company collaborated with several naval architects who contributed to their designs. Notable among these were U. van Essen and Charles Teeter, who designed the "Demon" model. Another significant collaboration was with Clark Mills, the designer behind the "US1" monohull.

Iconic Models and Legacy

While Advance Sailboat Corp. primarily focused on smaller vessels, several models gained recognition and contributed to the company's legacy:

  • Sweet Sixteen: This became a particularly significant model for the company. The Sweet Sixteen was derived from the "Demon," which itself was an extended version of the "Flying Junior." The National Sweet Sixteen Sailing Organization highlights its historical importance, indicating its popularity as a one-design class.
  • Demon: Designed by U. van Essen and Charles Teeter, the Demon served as the foundation for the successful Sweet Sixteen, showcasing a lineage of design evolution within the company's offerings.
  • US1: A 15-foot, 5-inch monohull, the US1 was designed by Clark Mills. It is believed that this model utilized a Windmill hull and featured a cat rig, making it suitable for single-handed sailing.

These models exemplify Advance Sailboat Corp.'s commitment to the dinghy and one-design market, providing sturdy and enjoyable boats for a generation of sailors.

The Builder Today

Advance Sailboat Corp. concluded its operations in 1980 and is no longer in business. Despite its relatively short two-decade run, the company played a role in the landscape of American small sailboat manufacturing. Its legacy endures through the models it produced, which, for many, served as an introduction to the world of sailing. While there isn't an active company to appeal to modern sailors, the spirit of accessible, enjoyable dinghy sailing that Advance Sailboat Corp. championed continues to be a vital part of the marine industry. Owners of these classic Advance sailboats may still find community within historical sailing groups or specific class associations dedicated to preserving and sailing these boats.


Sailboats built by Advance Sailboat Corp.