These were the first fiberglass boats to circumnavigate the ocean and boy do they show it at every plow and curl of a swell. The kindliest steering boat I’ve ever had the chance to pilot, walk away and come back, make a sandwich, kiss the girl on the bow & check your currents tables: she’ll still be driving straight.
But anywho- I’ve had the boat for a little bit and love her but need to scale down for something smaller and trailerable.
Tons of extras, and in grand condition, new auto-tiller, painted soles, mizzen, etc.
Also considering trades for a Cape Dory Typhoon/ trailer or type.
Email for details. My name is Henry.
Equipment: 2017 EV-100 Autopilot w/ P70 controller. 2017 new breaker panels professionally installed. VOlatage/ Amp Meters included. Standard Horizon VHF Radio Garmin GPS 2017 ACR Global Fix V4 Cat 2 EPIRB Two Mizzen Sails, One Origional, 2017 one North Sail Cut. One Mainsail Original two jib one Original, resewn (2017) 2017 New Mizzen Halyard 4 Anchors, 2 mounted (45 lb Manson, Lewmar Claw (Both with 150 ft of galvanized chain) & 2 stern anchors, one danforth another 15 lb Baldt. Origio 6000 Alcohol Stove W/ oven. Both in working condition and with adequate denatured alcohol suppply. Many spares for engine, gaskets (Yanmar 3GM)
Much Much More, just ask.
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 √LWLA 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)
Originally designed for Kaiser Gale Force Yachts which sold the molds to Allied Boat Co. After changing the cabin top and port arrangement, the first boat appeared in 1962.
Early builders under contract were Lunn Laminates of Port Washington, NY and F.L. Tripp & Sons, Westport, MA.
(Allied eventually had it’s own large plant in the Catskills, NY.)
The SEAWIND was the first, as well as one of the last, boats built by Allied Boat Company. In 1978 it was brought back into production and actually built simultaneously with the newer SEAWIND II.
Also offered with a sloop rig. (with mast stepped farther aft.)
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