Scores are relative 0–100 marks within this atlas. Use them to browse, not as an engineering spec.
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Quick answers
Which local authority or corridor rules matter for this type?
Start with the local lens: type approval, operator licences and the hubs named on this page — not a single global checklist.
Is this a buying guide?
No. Tool-Lifes /vehicles is an educational atlas. It explains history, systems and culture without affiliate rankings.
Are the scores official?
No. The six scores are relative editorial 0–100 marks across the twenty-four types on this site.
Where do the photos come from?
Lead images resolve from Wikimedia Commons via Wikipedia titles on the English masters, with licences recorded on the credits page.
Why metric units?
Metric is the default. Regional notes (US customary, local brand culture) appear in culture and market chapters.
How is this different from a wiki article?
Each type gets seven fixed-depth chapters, comparable scores and cross-type labs — structured for browsing, not a single freeform page.
Every Sailboat is a negotiated stack of structure, energy conversion, control and human interfaces under weather and regulation.
The systems, meters and hotspots below are type-level engineering — manufacturers vary; load paths and failure modes do not.
Systems
Rig & sail plan
Mainsail and headsail(s) set drive via mast bend and sheet tension. Reefing lines reduce area as wind rises.
Keel or centerboard
Ballast keel resists heeling moment; lifting boards trade windward ability for shoal draft.
Winches & running rigging
Self-tailing winches multiply crew force on halyards and sheets; clutches hold load while tails are made off.
Hull & appendages
Displacement or planing hull forms set speed limits; rudder and foils balance weather helm.
Navigation & safety kit
Compass, chartplotter, AIS, and VHF complement PFDs, lifelines, and throwable devices.
Auxiliary engine
Small diesel or electric motor provides maneuvering in calms and tight marinas.
Relative meters
Hotspots
Standing rigging terminals
Corrosion at swages or deck chainplates precedes shroud failure under gusts.
Sail UV & stitch fatigue
Sun-damaged laminate or leech flutter reduces drive and risks blowout.
Keel bolt integrity
Hidden crevice corrosion can compromise ballast attachment on older boats.
Autopilot drive slip
Undersized drives overheat when seas build on long passages.
Through-hull seacocks
Stuck or leaking valves sink boats at dock if ignored.
Materials
E-glass / epoxy laminate
Modern hulls blend stiffness with repairability for cruising shells.
316 stainless rigging
Marine-grade wire and fittings resist salt crevice attack when rinsed.
Woven polyester sails
Dacron balances cost and durability for cruising cross-sections.
Lead or iron ballast
Dense keel mass lowers center of gravity for stability.
Keep exploring
More in Sea
Container ship
Cellular freighters that carry the TEU boxes of globalized trade.
Overall 57 🚢Cruise ship
Floating resorts built for itineraries, not point-to-point migration.
Overall 47 ⛴️Ferry
Scheduled water links for people and vehicles across straits and islands.
Overall 59 🛟Submarine
Vessels designed to operate submerged — naval power and research platforms.
Overall 46 🛢️Oil tanker
Tank ships that move crude and products — the liquid spine of global energy trade.
Overall 45 🛳️Aircraft carrier
Floating airfields that project naval air power across oceans.
Overall 50 🧊Icebreaker
Ships built to crush and ride over ice — keeping polar and winter ports open.
Overall 43 🚤Tugboat
Compact high-thrust harbour craft that push, pull and pivot ships many times their size.
Overall 45 🚢Bulk carrier
Single-hold freighters for dry bulk — ore, coal, grain and cement — distinct from tankers and boxships.
Overall 49