Fractional Sloop
• Centerboard (Trunk)
• Built 1925
Dimensions
LOA
18 ft
LWL
15.08 ft
Beam
6.33 ft
Max Draft
2.5 ft
Min Draft
0.58 ft
Displacement
700 lbs
Ballast
— lbs
Performance Ratios
Capsize Ratio ⓘ
2.85
(use caution offshore)
SA/D Ratio ⓘ
69.4
D/L Ratio ⓘ
91
Ballast Ratio ⓘ
—
Sail Plan
Sail Area
342 sq ft
Construction
Hull Type
Centerboard (Trunk)
Rig Type
Fractional Sloop
Hull Material
Wood planked
Ballast Type
—
Production
First Built
1925
Last Built
—
Number Built
60
Notes: Alden design #250.\nOriginally called DUXBURY DUCK KNOCKABOUT.\nDesigned for the shoal ridden waters of Duxbury Bay Mass. (USA). It is thought that few of the original boats exist. New Boats reportedly have been built by: Snug Harbor Boatworks (USA)\n(By 2013 one was completely restored at Jones River Landing in Kingston, MA)