OceanWaveSail Free Searchable Sailboats Database

COLUMBIA 21

COLUMBIA 21 built by Columbia Yachts (USA) and designed by William Crealock. Her first hull was built in 1968 with an overall lengh of 6.61 m or 21.67 ft long

Compare Sailboats

COLUMBIA 21 Sailboat Specifications​

Features

Overall Length (LOA) m / ft6.61 m / 21.67 ft
Builder(s)Columbia Yachts
Designer(s)William Crealock
CountryUnited States
Hull TypeFin w/spade rudder
Number of Hulls Built678
First Hull Built1968
Last Hull Built1969
Ballast TypeLead
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio50

Dimensions

Overall Length (LOA) 6.61 m / 21.67 ft
Waterline Length (LWL)6.17 m / 20.25 ft
Beam (width)2.31 m / 7.58 ft
Draft0.99 m / 3.25 ft
Light Displacement (MLC) 680 kg / 1500 lb
Maximum Displacement680 kg / 1500 lb
Ballast Weight340 kg / 750 lb

Performance

Capsize Screening Formula (CSF)2.65
Comfort Ratio7.55
Displacement-Length Ratio (DLR)80.64
Ballast Ratio50
Sail Area to Displacement28.63

Above Deck

Reported Sail Area21.74 m² / 234.00 ft²
error: Content is protected !!