⛵ Sailboat DB

BELFAST LOUGH ONE-DESIGN (CLASS I)

Cutter • Fin Keel • Built 1898

drawing

Dimensions

LOA
37.25 ft
LWL
25 ft
Beam
8.67 ft
Max Draft
6.25 ft
Displacement
26,800 lbs
Ballast
7,380 lbs

Performance Ratios

Capsize Ratio ⓘ
1.16 (offshore safe)
SA/D Ratio ⓘ
15.2
D/L Ratio ⓘ
766
Ballast Ratio ⓘ
27.5%

Sail Plan

Sail Area
848 sq ft

Construction

Hull Type
Fin Keel
Rig Type
Cutter
Hull Material
Wood
Ballast Type
Iron

Production

First Built
1898
Last Built
Number Built
9
Notes: Before 1900 there were 3 types of boats designated as 'Belfast Lough One Design'. Class I, (9 built), Class II (9 built) Class III, the smallest with 10 built.\n\nThis version (CLASS I) and the largest was also known as SEA BIRD CLASS at the time with each boat named after a bird.\nAt last report (2011) at least 3 of these yachts still survive.

Designer