Boat Overview
Type
Maker
Hull type
Hull Material
Fiberglass
Category
Boat length (LOA)
11.13 m
Specs
Main
| Maker | J Boats |
| Maker website | https://www.jboats.com |
| Model | J/111 |
| First built hull | 2012 |
| Boat type | Sail |
| Category | Racer Boats |
| Hull type | Monohull |
| Hull material | Fiberglass |
General
| Top speed | 12.33 kmh |
| Mast height | 16.82 m |
| Length overall | 11.13 m |
| Length at waterline | 10 m |
| Beam overall | 3.08 m |
| Beam hull | 1.56 m |
| Draft maximum | 2.19 m |
| Displacement | 4,216.14 kg |
| Ballast weight | 1,593.92 kg |
| Ballast type | Cast iron fin with lead bulb |
| Helm | 1 wheel |
| Rudder | 1 spade rudder |
| Cockpit | Open aft cockpit |
Designer
| Naval architect | |
| Name/Studio | Alan Johnstone |
| Website | http://www.jboats.com/ |
Rig & Sails
| Mast | 55.2 |
| 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 | 69.96 sq.m |
| Downwind sail area | 167.04 sq.m |
Engine
| Engine A | |
| Power | 21 HP |
| Type | inboard |
| Engine B |
Storage
Performance & Ratios
Detail
| Sail Area to Displacement (SA/D) | 0.08 |
| Upwind SA to Displacement | 27.26 |
| Downwind SA to Displacement | 65.1 |
| Hull Displacement Speed | 0.08 |
| Displacement to Length (D/L) | 7.67 |
| Ballast to Displacement (B/D) | 0.38 |
| Capsize Screening Formula (CSF) | 1.92 |