Seller's Description
1983 ODAY 28 Sailboat Located at Cedar Mills Marina on Lake Texoma Well maintained nice boat READY TO SAIL TODAY! Wheel Steering Universal M15 11hp Diesel Engine Newer 2 group 24 AGM all purpose 79 amp hours batteries New battery charger New Raymarine Evolution EV-100 Autopilot (2022) Raymarine ST60 Wind Instrument Garmin Echomap 50 2 Barlow Australia 24 winches (Two speed) 2 Lewmar winches (1 is new) Traveler, Boom Vang and Lazy Jacks New Fortress FX-11 Anchor with 30 ft. of chain
Maintenance performed since purchasing the boat in 2016 All Lifelines replaced Main Sail and Genoa New Schaefer Furler (Ball Bearing) All running rigging replaced Side windows Port window screens Most of the teak Mast Anchor light (LED) and Steaming lights New 12 gallon Fuel Tank Replaced fuel lines New Jabsco head New 15 gallon holding tank with all new sanitation hoses Replaced thru-hull and supply hoses for head Replaced Water Heater Fresh water hoses Updated galley with new Formica countertop Origo 3000 gimbaled alcohol stove with pot holders Bluetooth Stereo with 2 new cabin speakers Most cabin lights replaced with LEDs
Terms: Cashiers Check Only and will sign over clean title when check clears.
I dont need help selling, No scammers!
Specs
- Designer
- Raymond Hunt (C.R. Hunt & Assoc.)
- Builders
- Bangor Punta Corp.
- O'Day Corp.
- Associations
- ?
- # Built
- 507
- Hull
- Monohull
- Keel
- Fin
- Rudder
- Spade
- Construction
- FG
Dimensions
- Length Overall
- 27′ 11″ / 8.5 m
- Waterline Length
- 22′ 11″ / 7 m
- Beam
- 10′ 2″ / 3.1 m
- Draft
- ?
- Displacement
- 7,300 lb / 3,311 kg
- Ballast
- 2,550 lb / 1,157 kg
Rig and Sails
- Type
- Sloop
- Reported Sail Area
- 370′² / 34.4 m²
- Total Sail Area
- 370′² / 34.4 m²
Mainsail
- Sail Area
- 153′² / 14.2 m²
- P
- 30′ 6″ / 9.3 m
- E
- 10′ 0″ / 3.1 m
- Air Draft
- 40′ 1″ / 12.2 m
Foresail
- Sail Area
- 217′² / 20.2 m²
- I
- 35′ 11″ / 11 m
- J
- 12′ 0″ / 3.7 m
- Forestay Length
- 37′ 11″ / 11.6 m
Auxilary Power
- Make
- Universal
- Model
- 12
- HP
- 10
- Fuel Type
- Diesel
- Fuel Capacity
- 18 gal / 68 l
- Engine Hours
- ?
Accomodations
- Water Capacity
- 25 gal / 95 l
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- ?
Calculations
- Hull Speed
-
6.9 kn
Classic: 6.42 kn
Hull Speed
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.
Formula
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
- Sail Area/Displacement
-
15.7
<16: under powered
Sail Area / Displacement Ratio
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.
Formula
SA/D = SA ÷ (D ÷ 64)2/3
- SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
- D: Displacement in pounds.
- Ballast/Displacement
-
34.9
<40: less stiff, less powerful
Ballast / Displacement Ratio
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.
Formula
Ballast / Displacement * 100
- Displacement/Length
-
270.2
200-300: moderate
Displacement / Length Ratio
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.
Formula
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
- D: Displacement of the boat in pounds.
- LWL: Waterline length in feet
- Comfort Ratio
-
20.6
20-30: coastal cruiser
Comfort Ratio
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.
Formula
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
- D: Displacement of the boat in pounds
- LWL: Waterline length in feet
- LOA: Length overall in feet
- Beam: Width of boat at the widest point in feet
- Capsize Screening
-
2.1
>2.0: better suited for coastal cruising
Capsize Screening Formula
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.
Formula
CSV = Beam ÷ ³√(D / 64)
- Beam: Width of boat at the widest point in feet
- D: Displacement of the boat in pounds
Notes
A keel/cb verion of the the O’DAY 28 was also available. Draft BU: 3.25’, BD: 6.83’
Later, the the keel/cb version was dropped in favor of a shoal draft fixed keel: Draft:3.67’
Deeper keel: Draft:4.67’/ 1.42m
Alternate tall rig:
I: 38.00’ / 11.58m
J: 12.08’ / 3.68m
P: 32.50’ / 9.91m
E: 10.00’ / 3.05m
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