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1988 Custom Tayana 52. I am selling this boat for the owner. He has spent $638K over the last 10 years customizing and upgrading this boat, but has never sailed it. Health issues have prevented him from doing so, and now he can no longer handle the boat. If you didn’t already know, Tayana’s are canoe-style sailboats. The owner cut and stepped the stern as the main customization. He also added a new 110hp Yanmar diesel engine. This boat has just about everything desired for blue-water adventures. The water maker will need new membranes as it’s never been used, and you can’t use a water maker in the upper Chesapeake Bay. There is no dinghy with this boat. I have a few more pictures.
Yanmar 4JH4-HTE - 50 hrs 8KW Westerbeke Genset Forward Sonar Forward Night Vision Water Maker Bow Thruster New washer/dryer combo 200W of Solar on Dinghy Davits MMIS Radio EPIRB Satellite TV and Radio Radar Auto Pilot Triple Redundant Electronics Dual Roller Furlers Electric Winches And MORE !!!
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
SA/D = SA ÷ (D ÷ 64)2/3
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Ballast / Displacement * 100
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
CSV = Beam ÷ ³√(D / 64)
Shallow draft: 5.67’/1.73m.
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