Characteristics

LOA - Gaff Cutter 11,15m (36'7")	LOA - Marconi Cutter 10,05m (33'0")	LOD 9,13m (30'0")	LWL 7,67m (25'2")
Beam 3,30m (10'10")	Draft 1,50m 4'11")	Displacement 7250kg (15979lb)	Ballast [all lead] 2200kg (4849lb)
Area Waterplane 15,6sq.m (168sq.ft)	Immersion Rate 154kg/cm (862lb/inch)	Wetted Surface 26,5sq.m (58sq.ft)	Fineness Coef 0,68
Block Coef 0,38	Prismatic Coef 0,55	Displacement/Length 448	Powering 20hp inboard diesel
Sail Area [Main + Fore-triangle]]	Gaff - 50,2sq.m (540sq.ft)	Marconi - 51,1sq.m (550sq.ft)
Righting Moment @ 30 deg	Gaff - 2772kgm (20049ft.lb)	Marconi - 3026kgm (21886ft.lb)
Righting Moment @ 60 deg	Gaff - 4750kgm (34356ft.lb)	Marconi - 5190kgm (37538ft.lb)
Righting Moment @ 90 deg	Gaff - 4527kgm (32743ft.lb)	Marconi - 5035kgm (36417ft.lb)
Sail area/displacement	Gaff - 13.5	Marconi - 13.8
Sail area/wetted surface	Gaff - 1.89	Marconi - 1.93