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Boat Overview
Type
Maker
Hull type
Hull Material
Fiberglass
Category
Boat length (LOA)
9.78 m
Specs
Main
Name | Value |
---|---|
Maker | J Boats |
Maker website | https://www.jboats.com |
Model | J/100 Shoal draft |
First built hull | 2004 |
Version | Shoal draft |
Boat type | Sail |
Category | Cruiser Boats |
Hull type | Monohull |
Hull material | Fiberglass |
General
Name | Value |
---|---|
Top speed | 11.62 kmh |
Mast height | 14.05 m |
Length overall | 9.78 m |
Length at waterline | 8.84 m |
Beam overall | 2.8 m |
Headroom | 1.25 m |
Draft maximum | 1.4 m |
Displacement | 2,950.16 kg |
Ballast weight | 1,129.9 kg |
Ballast type | Lead |
Helm | 1 tiller |
Rudder | 1 spade rudder |
Cockpit | Closed aft cockpit |
Designer
Name | Value |
---|---|
Naval architect | |
Name/Studio | Rod Johnstone |
Website | http://www.jboats.com/ |
Rig & Sails
Name | Value |
---|---|
Mast | 46.1 |
Spars | Mast in Carbon fiber and boom in Aluminum |
Standing rigging | Single-strand (ROD) |
Number of spreaders | 2 |
Spreaders angle | Swept-back |
Upwind sail area | 44.41 sq.m |
Engine
Name | Value |
---|---|
Engine A | |
Power | 15 HP |
Type | Inboard engine ; Diesel |
Engine B |
Storage
Name | Value |
---|---|
No data |
Performance & Ratios
Detail
Name | Value |
---|---|
Upwind SA to Displacement | 21.96 |
Displacement to Length (D/L) | 7.22 |
Ballast to Displacement (B/D) | 0.38 |
Capsize Screening Formula (CSF) | 1.97 |