Troubleshooting and Fixing Water Discharge Issues in Nissan 50 Four-Stroke Outboard Motors

Peeing The absence of water discharge or “peeing” from your Nissan 50 four-stroke outboard is a warning sign that requires immediate attention. This tell-tale water stream serves as a visual indicator that your engine’s cooling system is functioning properly. When this stream is weak or absent, it signals potential cooling problems that could lead to…

Most Beautiful Yacht

This photo essay discusses Anthem, a 70-foot ketch built in 1998 by Roger MacGregor. Anthem combines luxury and performance with hand-laid fiberglass construction, a 70-foot mainmast, and speeds of up to 25 knots. It was named one of the seven most beautiful boats ever built alongside vessels like J-Class yachts. A sister ship to Anthem was built in the last decade, continuing its legacy as a masterpiece of yacht design. Photos of the sister ship are provided.

Als explored is the development of Ultra Light Displacement Boats (ULDBs) and their competition with MacGregor Yachts, highlighting key differences in design, construction, and performance. ULDBs, pioneered by designers like Bill Lee, George Olson, and Ron Moore in Santa Cruz, focused on lightweight construction (vacuum-bagged fiberglass with balsa cores) and exceptional downwind speed. Iconic ULDBs like Merlin and the Olson 30 dominated offshore racing with innovative designs.

PHRF Courses and Sailboat Design

Performance Handicap Racing Fleet (PHRF) race courses have transitioned from traditional Olympic triangular patterns to windward-leeward designs, emphasizing tactical skills, boat speed, and positioning. Random Leg courses, which offer varied angles and conditions, provide more balanced competition for different boat types.

Naval architecture has evolved to optimize boats for specific conditions, creating designs specialized for particular race formats, often favoring performance over versatility. Cruiser-racers and traditional cruising designs may struggle to compete on modern windward-leeward courses, prompting new classifications.

Costa Mesa: A Silicon Valley Parallel

The year 1973 marked the zenith of Southern California’s boat building industry, with Costa Mesa standing as the unquestioned epicenter of fiberglass sailboat production. This maritime manufacturing powerhouse, with its tight concentration of innovative companies, specialized workforce, and entrepreneurial spirit, mirrored what would later become the defining characteristics of Silicon Valley’s technology ecosystem. Both represented…

Centerboard Slot, Gybing board, Forward Rudder and Canard

The nature of  the Murrelet centerboard is not well understood. MacGregor Yachts states in the cruiser’s brochure that A long, thin airfoil is far more efficient than a short, wide one. This is why racing sailboat keels are deep, and why sailplane wings are long and thin. The relationship between the fore and aft width of the board…

Costa Mesa, From Building Boats to Building Yacht Clubs

Costa Mesa’s boat building heritage continues to hold cultural significance even as the manufacturing base has largely disappeared. The description of Costa Mesa as remaining “a Mecca for boat owners” despite having lost most of its boat builders suggests that the industry created a lasting cultural impact beyond its economic presence.

This legacy lives on through the sailors who still enjoy vessels produced during that era, the yacht clubs that continue to promote sailing traditions, and the community’s recognition of Costa Mesa’s historical importance to recreational boating in Southern California.

Jamestown New York and Chautauqua Yacht Club

Topics related to Jamestown, New York, and the nearby Chautauqua Institution include:
1. Chautauqua Institution:
* A historic center for education, culture, and recreation
* Hosts summer lecture series featuring prominent speakers
* Home to the Athenaeum Hotel, a Victorian-era establishment
* Offers various activities including boating, arts, and religious programs
2. Jamestown Attractions:
* National Comedy Center
* Lucille Ball-related sites and her burial place at Lake View Cemetery
* Roger Tory Peterson Institute, dedicated to the renowned naturalist
3. Boating and Recreation:
* Chautauqua Lake offers various water activities
* Chautauqua Sports Club provides boat rentals and other recreational facilities
* Chautauqua Yacht Club hosts sailing events and social gatherings
4. Historical and Cultural Aspects:
* Jamestown’s history in furniture manufacturing, particularly Swedish-designed furniture
* The role of railroads in the city’s industrial development
* The city’s connection to famous figures like Lucille Ball and Roger Tory Peterson
5. Nature and Wildlife:
* Chautauqua National Wildlife Refuge for birding and nature observation
* Roger Tory Peterson’s influence on birdwatching and nature studies
6. Educational Programs:
* Chautauqua Institution’s diverse lecture series and cultural programs
* Educational opportunities in various fields including arts, science, and religion
The rich cultural, historical, and recreational offerings of Jamestown and the Chautauqua area, appeal to a wide range of interests from engineering and architecture to wildlife and religious studies.

America’s Cup is Still Relevant for Sailors

From PredictWind’s polars to Garmin’s integrated sensors, the America’s Cup legacy lives on in every boat and app-equipped cruiser (both power and sail). Far from being irrelevant, today’s America’s Cup remains a vital catalyst for progress, proving that the line between elite AC racing and recreational cruising and semi professional race sailing is not a divide—but a continuum.

America's Cup Section.

Remembering Hobie Alter, consulant to Coleman

We honor Hobie Alter who passed away on March 29th 2014 in simple ways. On my sailboat it is with a Coleman ice box. The only finished compartment on the MacGregor 26x sailboats is the place the manufacturer intended for that box, which stores a factory supplied Coleman ice chest. While the Los Angeles area was…