watercraft
Let an agent explain watercraft, relay categories, propulsion, regulation and safety from maritime sources, route water emergencies, and distinguish watercraft from ships and boats as subtypes, aircraft, amphibious vehicles and offshore structures.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain watercraft, relay categories, propulsion, regulation and safety from maritime sources, route water emergencies, and distinguish watercraft from ships and boats as subtypes, aircraft, amphibious vehicles and offshore structures.
Any vehicle designed for travel or transport on or in water, an umbrella term covering ships, boats, hovercraft, submarines, personal watercraft and rafts, powered by sail, engine, oars or paddles; watercraft are classified by size, purpose, propulsion and hull type, and are subject to registration, safety equipment, licensing and navigation rules that vary by country and waters. Operating watercraft safely requires life jackets, awareness of weather and rules of the road at sea, and alcohol limits apply, while distress situations should be reported to coastguards or rescue services.
What it is for: Travel and transport on or in water.
It can be explain categories and propulsion; relay regulation; relay safety and route emergencies; distinguish subtypes.
Distinguishing features
Water travel
Many types
Varied propulsion
Regulated operation
What it looks like
Vessels of many kinds, from canoes and jet skis to ships and submarines.
Physical character
propulsion types: sail, engine, oar, paddle list
COLREGs: international collision rules note - 1972
registry parent: vessel note
How it is recognised
Vehicle for travel on or in water
Watercraft, water vessel
Ships are large seagoing vessels; boats are smaller; aircraft fly; amphibious vehicles also travel on land; offshore structures are fixed
Related models
is a kind of - in registry terms
includes -
includes -
is contrasted with -
In practice
Families and kinds
ships
boats
personal watercraft
submarines
human-powered craft
Standards and regulation
COLREGs collision regulations
SOLAS safety convention
National registration and licensing rules
Failure modes and hazards
Drowning and capsizing
Collisions
Operating under the influence
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What a watercraft is.
Definition.
Definition
Definition.
Definition
Definition.
- Is a vessel in distress or someone in the water, in which case contact the coastguard or rescue services and use life jackets? boundary
- What is a watercraft, and how does it differ from ships and boats, aircraft, amphibious vehicles and offshore structures? definition
Types
Types.
Types
Types.
- What are ships, boats, personal watercraft and submarines? definition
- Which entry fits the specific type? action
Design Design.
Science.
Propulsion
Propulsion.
Propulsion
Propulsion.
- How are watercraft propelled by sail, engine and paddle? provenance
- Which references are standard? provenance
Hulls
Hull types.
Hulls
Hulls.
- How do displacement, planing and multihull designs differ? provenance
- Which sources are cited? provenance
Regulation Regulation.
Regulation.
Rules
Navigation rules.
Rules
Rules.
- What do the COLREGs require to avoid collisions? provenance
- Which entry fits COLREGs? action
Licensing
Registration and licensing.
Licensing
Licensing.
- How are watercraft registered and operators licensed? provenance
- Is the information current? boundary
Context Safety.
Regulation.
Safety
Boating safety.
Safety
Safety.
- What safety equipment and practices reduce risk on the water? action
- Which entry fits life jacket? action
Environment
Environmental rules.
Environment
Environment.
- How do rules address pollution and wildlife disturbance from watercraft? provenance
- Is the presentation neutral and attributed? boundary
What the second pass must settle
- How should the ship-boat boundary be defined?
- Should personal watercraft be a separate entry?
- How should national rules be linked?