Prospect 900 Information, Review, Specs

Primarily conceived as a cabin cruiser, the Prospect 900 balances a modest length overall of just under 29 feet with a substantial displacement, aiming for a comfortable motion and stable sailing characteristics. The hallmark lifting keel allows for adjustable draft, expanding its cruising grounds from deeper coastal waters to rivers and estuaries where fixed-keel boats might struggle.

History and Design

Production of the Prospect 900 commenced in 1975 by Rydgeway Marine Ltd., operating from Oulton Broad, Suffolk, during an era when fiberglass (GRP) construction was revolutionizing the boat-building industry. Rydgeway Marine, founded by Gordon Harris and Kevin Taylor in 1968, rapidly embraced GRP technology to produce accessible and capable sailing yachts. Their manufacturing ethos centered on creating practical, well-built fiberglass sailing yachts particularly suited for the diverse conditions of British waterways, which included shallow Norfolk Broads and more demanding coastal environments.

The design by E.G. Van de Stadt reflects his philosophy of intelligent use of space, robust construction, and seaworthy performance, qualities evident across many of his celebrated designs. The Prospect 900's primary feature, its lifting keel, was a deliberate design choice to enhance its versatility, allowing for reduced draft in shallow areas while providing deeper draft for better sailing performance offshore. While the lifting keel was a standard offering, Rydgeway Marine also produced variations, with some models being equipped with a triple keel configuration, further catering to specific sailing needs such as drying out on moorings.

Sailing Performance and Handling

The Prospect 900's design specifications indicate a boat built for stability and comfort over outright speed. With a reported sail area of 291 square feet and a displacement of 7275 lbs, its sail area to displacement ratio (SA/Disp) is approximately 12.3. This relatively low ratio suggests that the Prospect 900 is not a light-air flyer and will perform best in moderate to strong breezes, offering a steady and manageable ride in more challenging conditions.

The ballast to displacement ratio (Ballast/Disp) stands at a robust 0.424, indicating a high degree of stiffness and stability. This substantial ballast, combined with its hull form, allows the boat to stand up well to its canvas, providing a comfortable motion in a seaway and inspiring confidence in its crew. The displacement to length ratio (Disp/LWL) of approximately 288 categorizes the Prospect 900 as a moderate-to-heavy displacement cruiser. This contributes to a comfortable motion through the water, making it well-suited for extended cruising where comfort often takes precedence over maximum speed.

The lifting keel is a defining characteristic that significantly influences its handling and utility. While providing excellent shallow-water access, it also contributes to directional stability when fully deployed. Anecdotal reports from owners and enthusiasts often discuss the unique sailing characteristics associated with the lifting keel versus the less common triple keel variations, highlighting its adaptability to various cruising grounds.

Accommodations and Layout

While specific detailed interior layouts for the Prospect 900 are not extensively documented in public text reviews, its dimensions and era of construction provide a strong indication of its typical arrangements. As a 28-foot masthead sloop designed for cruising, the interior would typically feature a functional layout maximizing usable space within its beam of 9.17 feet.

Commonly, such vessels from Rydgeway Marine's production period offered a V-berth forward, providing sleeping accommodations for two. A marine head would typically be situated aft of the V-berth, often to port or starboard. The main salon would likely feature opposing settees, which could also serve as additional berths, flanking a central drop-leaf table. A compact galley area, equipped with basic cooking facilities and a sink, would usually be found near the companionway. Rydgeway Marine cultivated a reputation for producing boats with well-finished interiors, suggesting the use of durable fiberglass liners complemented by functional wood trim, contributing to a practical and relatively comfortable living space for its size. Storage would be provided in lockers and under settees, with portholes and hatches offering ventilation.

Owner's Perspectives

Owners of the Prospect 900 frequently engage in discussions regarding the practical aspects of owning and maintaining these classic cruisers. Forum discussions indicate a collective interest in understanding the nuances of its various keel configurations, particularly the handling differences between the lifting keel and the less common triple keel. Common inquiries revolve around the boat's build quality, particularly concerning the hull, the integrity of the deck-to-hull joint, and the condition of keel bolts—topics indicative of a conscientious ownership base seeking to preserve their vessels. The strong community interest underscores the enduring appeal and practicality of the Prospect 900 for those who appreciate a stable, versatile, and well-built cruising platform.