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ONTARIO 28

ONTARIO 28 built by Ontario Yachts (CAN) and designed by Henry Adriaanse. Her first hull was built in 1978 with an overall lengh of 8.71 m or 28.58 ft long

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ONTARIO 28 Sailboat Specifications​

Features

Overall Length (LOA) m / ft8.71 m / 28.58 ft
Builder(s)Ontario Yachts
Designer(s)Henry Adriaanse
CountryCanada
Hull TypeFin w/spade rudder
Number of Hulls Built45
First Hull Built1978
Last Hull Built1985
Ballast TypeLead
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal208 L / 55 gal
Ballast Ratio42.65

Dimensions

Overall Length (LOA) 8.71 m / 28.58 ft
Waterline Length (LWL)6.71 m / 22.00 ft
Beam (width)3.05 m / 10.00 ft
Draft1.22 m / 4.00 ft
Light Displacement (MLC) 3084 kg / 6800 lb
Maximum Displacement3084 kg / 6800 lb
Ballast Weight1315 kg / 2900 lb

Performance

Capsize Screening Formula (CSF)2.11
Comfort Ratio20.41
Displacement-Length Ratio (DLR)285.1
Ballast Ratio42.65
Sail Area to Displacement17.89

Above Deck

Estimated Forestay Length12.10 m / 39.70 ft
Reported Sail Area37.16 m² / 400.00 ft²
Total Sail Area37.16 m² / 400.00 ft²
Mainsail Area16.86 m² / 181.50 ft²
I38.00 ft * 11.58 m
J11.50 ft * 3.51 m
P33.00 ft * 10.06 m
E11.00 ft * 3.35 m
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