Navigation Flashcards
What is a Passage Plan?
A berth to berth risk assessment following the APEM procedure to highlight the safest and most economical route.
What does the appraisal stage involve?
Gathering all relevant & current information which includes:
- Paper charts
- ENCs
- Ships documentation & SMS
- Ship specific info
- Masters preferences
- The Mariners Handbook NP100
- IAMSAR vol III
- Sailing Directions
- List of Lights & Fog Signals
- Nautical Almanac
- Tide Tables
- Tidal Stream Atlas
- Admiralty List of Radio Signals - ALRS
What types of information are included in the appraisal stage?
Information includes:
* Publications
* Paper charts
* ENCs
* Ships documentation & SMS
* Ship specific info
* Masters preferences
What are some examples of publications used in the appraisal stage?
Examples include:
* The Mariners Handbook NP100
* IAMSAR vol III
* Sailing Directions
* List of Lights & Fog Signals
* Nautical Almanac
* Tide Tables
* Tidal Stream Atlas
* Admiralty List of Radio Signals - ALRS
What are Gnomonic Charts used for?
Ocean passages - show the great circle route.
What is the purpose of Routeing Charts?
Shows routes between major ports, ocean currents, trade winds etc.
What is the main focus of the planning stage in a Passage Plan?
Drawing what was gathered in the appraisal stage on to paper and highlighting hazards.
What types of hazards should be highlighted in the planning stage?
Hazards include:
* No-go areas
* Isolated dangers
* High traffic areas (TSS)
What does GMDSS stand for?
Global Maritime Distress and Safety System.
Fill in the blank: The Passage Plan is based on information from SOLAS V & IMO Res.A893 & _______.
MGN 166
True or False: The appraisal stage includes gathering information on Met Observation Stations.
True
What are Mercator Charts primarily used for?
Coastal navigation, rhumb lines (yachting).
What is the significance of the Admiralty Notice to Mariners?
It provides a cumulative list and annual summary to ensure charts are up to date.
What is the purpose of the Official log book in maritime navigation?
To record official activities and events on board a vessel.
What does MSI stand for in the context of maritime navigation?
Maritime Safety Information.
What is the role of Pilot Services in maritime navigation?
To provide guidance and support for vessels entering or leaving ports.
