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Vessels & Operators
Ship Registration
List of Registered Ships
WHY KNOT
WHY KNOT
Official number
355140
Length (metres)
12.12
Type
Yacht
Home port
Melbourne
Year of Completion
1972
Status
Registered
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Home
Qualifications & training
Domestic qualifications
Deck
Engineer
Dual
Sailing Master
Training organisations for domestic qualifications
Completing your domestic application
Manage your domestic certificate
Online learning
Online learning
Our courses
Safety and navigation training
Cargoes and dangerous goods training
Coastal pilotage training
Training organisations
Domestic certification training
International certification training
International qualifications
Basic safety training
Ratings
Engineer
Deck
Master
Cook
Training organisations for international qualifications
Courses for international qualifications
Managing international certificates
Fishing and sailing vessels
Global maritime distress and safety systems
Yachting qualifications
Career pathways
Exemptions
Seafarer certification guidance documents
Quick-reference guidance documents
Equivalent qualifications and skill recognition
Equivalent qualifications for domestic certificates
New Zealand domestic equivalence
Certificates of recognition and equivalence for international certificates
New Zealand international equivalence
Royal Australian Navy international equivalence
National Plan training
Training for responders
AMSA as a registered training organisation
Sea service and task books
Proof of identity
Task books for domestic qualifications
Sea service for domestic qualifications
Sea service for international qualifications
Sea service books for international qualifications
Vessels & operators
Incident reporting
Reporting an incident
About marine incident reporting
Marine incident reports
Safety lessons from vessel incidents
Ship registration
Register, transfer, update or close a registration
Submit a notice of intention to register a vessel
Information about vessel registrations
Find out about a vessel
Pleasure craft and fishing boats
Brokers and agents
Seafarer Welfare
Maritime Labour Convention guidance
Seafarer welfare guidance
Seafarer safety
Safety publications and guidance
Coronavirus (COVID-19)
Seafarer support
Safety programs
Seafarers' welfare
Cargoes and dangerous goods
Regulations and standards for cargoes and dangerous goods
Transporting livestock
Container and cargo safety
National Standard for Commercial Vessels (NSCV)
About the NSCV
Design and construction
Equipment
Special vessels
Novel vessels
Non-survey vessels
Other information
Domestic commercial vessels
What is a domestic commercial vessel?
Operations
Operational safety
Surveys
Inspections
Compliance
Marine surveyors manual
National system state transitions
Flag State administration
Flag state administration in Australia
Regulated Australian vessels
Port State control
About Port State control in Australia
Port State control inspections
Common port State control deficiencies
Port State control annual reports
Ship detentions
Port State control
Safety & navigation
Distress beacons
Changes to EPIRB laws for domestic commercial vessels
Register your beacon and find out more
Maritime mobile service identity information
Navigating coastal waters
Coastal pilots
Pilot advisory notes
Vessel traffic services
Particularly sensitive sea areas
Commercial fishing
Offshore activities
Search and rescue
Preparing for a trip
Search and rescue in Australia
Our search and rescue equipment
International and regional search and rescue
Past search and rescue incidents
Spatial data
Maps and geographic data
Navigation systems
Aids to navigation
Lighthouses
Systems for maritime safety and distress
Electronic chart navigation
Ship tracking and reporting systems
Automatic identification system
Safety equipment
Lifejackets
Rescue boats
Safety equipment
Marine environment
National Plan for Maritime Environmental Emergencies
About the National Plan
National Plan supporting documents
National Plan annual reports
National Plan for Maritime Environmental Emergencies
Marine pollution
The polluting effect of containers
Pollution reporting
MARPOL discharges
MARPOL Convention
Vessel waste management
Regulations and standards
Maritime casualty response
Maritime casualty management
Complex maritime emergencies
Pollution response
Pollution investigation
Response resources
Response tools and capabilities
Pollution science technical references
Pollution response
Incidents and exercises
Incidents
Exercises
Historical pollution and casualty incidents
Air pollution
Nitrogen Oxide (NOx) Emissions
Greenhouse gas emissions
Sydney Harbour cruise ship emissions
Low sulphur fuel regulations
Fuel oil suppliers
News & community
News and media releases
Social media
AMSA on social media
Campaigns
Marine Order 504—changes to operational safety requirements
Women in maritime
Watertight and weathertight integrity for ships visiting Australian ports
New Marine Order 505 - domestic certificates of competency
Construction barge safety
Tender safety
People in maritime
Dory safety campaign
Newsletters
AMSA update
Maritime Safety Awareness Bulletins
Working Boats magazine
Survey Matters
National Plan—On Scene newsletters
Vessel traffic services newsletters
Subscribe
Newletters
Consultations
Open consultations
Closed consultations 2023/2024
Closed consultations (2016 to 2022)
Events
Current and upcoming events
Past events
Industry Awards
About
Who we are
Our priorities
Organisation structure
Our Board
Legislation
Office locations
Fees, levies, and payments
Overview
Domestic commercial vessel safety fees
Marine levies
Cost recovery implementation statements
Reporting and accountability
Body worn cameras
Requesting information from us
File lists and mandatory reporting
Confidential reporting
Procurement
Who we work with
Committees and groups
International engagement
Building capacity in the maritime industry
Memoranda of understanding
Interagency agreements
Intergovernmental agreements
Who we work with
Regulations and standards
The national law and regulations
Marine orders
National law exemptions
Standards and generic equivalent solutions
Marine notices
What are marine orders
Regulations and standards
Careers
Corporate publications
Annual reports
Annual regulatory plans
Corporate plans
Modern slavery statements
Publication order forms
Strategic documents
Regulator performance framework reports
Superseded compliance documents
Workforce publications
Corporate publications
Contact us
Utility Menu
Test link
I am a...
Surveyor of domestic vessels
Vessel owner and operator
Commercial fisher
Domestic seafarer or crew
International crew
Coastal pilot
Not you?
See more
...
