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HINCKLEY 21

HINCKLEY 21 built by Henry Hinckley and designed by Carl Alberg/Alden. Her first hull was built in 1946 with an overall lengh of 8.69 m or 28.50 ft long

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HINCKLEY 21 Sailboat Specifications​

Features

Overall Length (LOA) m / ft8.69 m / 28.50 ft
Builder(s)Henry R. Hinckley & Co.
Designer(s)Carl Alberg/Alden
BrandHinckley
CountryUnited States
Hull TypeLong Keel
Number of Hulls Built20
First Hull Built1946
Last Hull Built1950
Ballast TypeLead
Rigging TypeFractional Sloop
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal102 L / 27 gal
Ballast Ratio34.81

Dimensions

Overall Length (LOA) 8.69 m / 28.50 ft
Waterline Length (LWL)6.40 m / 21.00 ft
Beam (width)2.44 m / 8.00 ft
Draft1.40 m / 4.58 ft
Light Displacement (MLC) 4105 kg / 9050 lb
Maximum Displacement4105 kg / 9050 lb
Ballast Weight1429 kg / 3150 lb

Performance

Capsize Screening Formula (CSF)1.54
Comfort Ratio37.69
Displacement-Length Ratio (DLR)436.26
Ballast Ratio34.81
Sail Area to Displacement16.19

Above Deck

Estimated Forestay Length11.62 m / 38.14 ft
Reported Sail Area40.69 m² / 438.00 ft²
Total Sail Area40.69 m² / 437.98 ft²
Mainsail Area24.79 m² / 266.85 ft²
I37.00 ft * 11.28 m
J9.25 ft * 2.82 m
P35.58 ft * 10.84 m
E15.00 ft * 4.57 m
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