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FORMULA 21

FORMULA 21 built by Independant Yachts (CAN). Her first hull was built in 1980 with an overall lengh of 6.43 m or 21.08 ft long

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FORMULA 21 Sailboat Specifications​

Features

Overall Length (LOA) m / ft6.43 m / 21.08 ft
Builder(s)Independent Yachts
CountryCanada
Hull TypeFin Keel
First Hull Built1980
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo

Dimensions

Overall Length (LOA) 6.43 m / 21.08 ft
Waterline Length (LWL)5.59 m / 18.33 ft
Beam (width)2.21 m / 7.25 ft
Draft1.14 m / 3.75 ft
Light Displacement (MLC) 816 kg / 1800 lb
Maximum Displacement816 kg / 1800 lb

Performance

Capsize Screening Formula (CSF)2.39
Comfort Ratio10.37
Displacement-Length Ratio (DLR)130.48
Sail Area to Displacement22.11

Above Deck

Estimated Forestay Length8.34 m / 27.35 ft
Reported Sail Area18.95 m² / 204.00 ft²
Total Sail Area19.00 m² / 204.50 ft²
Mainsail Area8.73 m² / 94.00 ft²
I26.00 ft * 7.92 m
J8.50 ft * 2.59 m
P23.50 ft * 7.16 m
E8.00 ft * 2.44 m
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