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1980 O’Day 37 Center Cockpit with many updates. Easy to view on land near Annapolis, Maryland. Launch is paid.
Equipment: Westerbeke 44B diesel engine, new driveshaft and stuffing box in 2014, wheel steering, Mainsail and sail cover new 2013. 2014 replacement Bacon’s used Genoa with window. New Bimini 2017. All lines replaced within last 3 years. Outdoor cockpit cushions. New Lofrans Manual windlass with 50-5/16 4G chain and 200’ of 8 plait rode 2017. 35# CQR and spare 25# Bruce. Two new cleats forward. New water pump 2018. New 2 6V house bank in 2017- 4 batteries total. New 2 burner Eno stove with oven in 2018. New refrigeration 2016. Pressure water, hot water, shower. Propane tank locker with two 20# tanks. 140 gallons of water. 6 gallon Water heater replaced 2015.
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)
Many were originally sold to charter fleets and sailing schools.
Some boats have iron instead of lead ballast.
Also built and sold in Brazil as TRINIDAD 37.
This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.
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