1975 Smap Neptune Trident 80 Shoal draft

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1975 Smap Neptune Trident 80 Shoal draft

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1975 Smap Neptune Trident 80 Shoal draft
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Boat Overview

Specs

Main
NameValue
MakerSmap Neptune
ModelTrident 80 Shoal draft
First built hull1975
VersionShoal draft
Boat typeSail
CategoryCruiser Boats
Hull typeMonohull
Hull materialComposite_Material
General
NameValue
Top speed10.44 kmh
Length overall7.99 m
Length at waterline7.16 m
Beam overall2.93 m
Headroom1.56 m
Draft maximum1.25 m
Displacement2,350.06 kg
Ballast weight949.82 kg
Helm1 tiller
Rudder1 semi-spade rudder
CockpitClosed aft cockpit
Designer
NameValue
Naval architect
Name/StudioDaniel Tortarolo
Rig & Sails
NameValue
SparsMast and boom in Aluminum
Standing rigging1x19 strand wire continuous
Number of spreaders1
Spreaders angle0 °
Upwind sail area36.98 sq.m
Downwind sail area65.03 sq.m
Mainsail A118.00
Spinnaker A581.00
Engine
NameValue
Engine A
Power10 HP
TypeOutboard or inboard engine ; Diesel for inboard engine, Gas for outboard
Engine B
Storage
NameValue
Simple Empty
No data

Performance & Ratios

Detail
NameValue
Sail Area to Displacement (SA/D) 0.05
Upwind SA to Displacement21.27
Downwind SA to Displacement37.42
Hull Displacement Speed 0.05
Displacement to Length (D/L) 6.5
Ballast to Displacement (B/D) 0.4
Capsize Screening Formula (CSF) 2.22