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26 1975 Columbia MK II sailboat looking for its new owner! Includes 2001 Yamaha 9.4 HP 4 Stroke Engine T9.9EXHZ. Sailboat has everything needed to hit the water this season.
Includes:
Dual Batteries with Blue Sea Systems Automatic Charging Relay
Shore Power System Includes (120v On-Board Battery Charger, GFCI Outlet, ELCL 50 Shore Power cord)
Bimini
Two 6.5 gallon fuel tanks
12 gallon fresh water tank
Built in Jabsco Head with 10 gallon sewage tank
Main Sail with cover
Self Furling roller head sail (genoa sail not included)
Passed coast guard safety inspection
Plasteak Companionway Rails (no maintenance)
Boat-board cockpit locker covers
Six life Jackers
Built in Cooler
Am/FM stereo
Lowrance GPS/Depth Finder
Handheld marine radio
Anchor and Rode
Inflatable Raft and Oars
Batteries replaced in 2017, Bottom Painted 2017, Fairing and Keel repaired 2017.
Boat binder with decades of records and manuals, showing a series of caring owners.
Currently on land for winter storage. Please feel free to bring all reasonable offers. Happy sailing!
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)
Shoal draft model: 3.16’/.96m
Thanks to Ed Ramsey II for providing corrections and additional information.
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