Bridge Flashcards
Safety critical information
New dangers significant to surface navigation
Changes in general charted depths
Significant changes to aids to navigation
Changes or introduction to routing measures
Works in progress
Addition/deletion of conspicious landmarks
Dredging works
Cables and pipelines
Marine farms
Pilotage services
Vertical clearance of bridges
Contents of weekly notices to mariners
- Explanatory notes, publication list
1a. Temp and preliminary notices
1b. Current hydrographic publications - Notices to mariners, updates to standard navigation charts
2a. Reprints of NZ NMs - Reprints of radio navigational warnings
- Amendments to admiralty sailing directions
- Amendments to admiralty list of lights and fog signals
- Amendments to list of radio signals
Annual summary of NMs
Early Jan each year
All Ts and Ps
All amendments to sailing directions
Info on medical advice by radio
Admiralty list of radio signals volume 1
Zones of confidence
A1 5m .5m 1% A2 20m 1m 2% B 50m 1m 2% C 500m 2m 5% D Worse than C
Required publications
Charts Chart catalogue Sailing directions List of lights Notice to mariners Tide tables Mariners handbook Nautical almanac Navigation tables List of radio signals Tidal steam atlas Ocean passages of the world International code of signals IAMSAR vol 3
Damage control plan
Watertight boundaries
Cross flooding systems
External openings
Means of closure of internal pipes…. ballast water lines, bilge lines, fuel lines.
Results from damage stability calculations
What dangers to report
Dangers of navigation
Description of hazard, posn, gmt and date of last observance.
TRS, posn, course and speed of ship, barometric pressure, tenancy, wind speed direction, sea state and swell
Winds greater than force 10 not forecasted
Sub freezing temperatures
Dangerous ice
Dangerous derelicts
Maritime Telemedical Assistance Service
distant assistance and support through marine radio, e-mail, telephone or fax. In coordination with the local Maritime Rescue Coordination Center (MRCC)
ECDIS standard display
1. display base .2 drying line .3 indication of fixed and floating aids to navigation .4 boundaries of fairways, channels, etc. .5 visual and radar conspicuous features .6 prohibited and restricted areas .7 chart scale boundaries .8 indication of cautionary notes
AIS carriage requirements
All pax ships and Cargo 300gt on international voyages
BMWAS carriage requirements
cargo ships of 150 gross tonnage and upwards and passenger ships irrespective of size constructed on or after 1 July 2011
Spare magnetic compass carriage requirements
All ships of 150 gross tonnage and upwards and passenger ships irrespective of size
VDR carriage requirements
All passenger ships
Ships, other than passenger ships, of 3,000 gross tonnage and upwards constructed on or after 1 July 2002
Gyro compass carriage requirements
All ships of 500 gross tonnage and upward