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SHANNON 28

SHANNON 28 built by Shannon Boat Company (USA) and designed by Walter Shultz. Her first hull was built in 1978 with an overall lengh of 8.53 m or 28.00 ft long

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SHANNON 28 Sailboat Specifications​

Features

Overall Length (LOA) m / ft8.53 m / 28.00 ft
Builder(s)Shannon Boat Company
Designer(s)Walter Shultz
BrandShannon
CountryUnited States
Hull TypeFin w/transom hung rudder
Number of Hulls Built50
First Hull Built1978
Last Hull Built1985
Ballast TypeLead
Rigging TypeCutter
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal246 L / 65 gal
Ballast Ratio38.71

Dimensions

Overall Length (LOA) 8.53 m / 28.00 ft
Waterline Length (LWL)6.99 m / 22.92 ft
Beam (width)2.90 m / 9.50 ft
Draft1.30 m / 4.25 ft
Light Displacement (MLC) 4218 kg / 9300 lb
Maximum Displacement4218 kg / 9300 lb
Ballast Weight1633 kg / 3600 lb

Performance

Capsize Screening Formula (CSF)1.81
Comfort Ratio29.31
Displacement-Length Ratio (DLR)344.82
Ballast Ratio38.71
Sail Area to Displacement17.06

Above Deck

Estimated Forestay Length12.45 m / 40.85 ft
Reported Sail Area43.66 m² / 470.00 ft²
Total Sail Area41.34 m² / 445.00 ft²
Mainsail Area14.86 m² / 160.00 ft²
I38.00 ft * 11.58 m
J15.00 ft * 4.57 m
P32.00 ft * 9.75 m
E10.00 ft * 3.05 m

Below Deck

Maximum Headroom6.17 ft * 1.88 m
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