7-A-003: Sea Areas
7-3A1:
Which of the following regions lie outside Sea Areas A1, A2, and A3?
Sea Area A4
Sea Areas only apply to Inmarsat footprint areas.
Sea Area A3-I Inmarsat coverage and Sea Area A3-S HF SITOR (NDBP) coverage.
There are no additional Sea Areas.
7-3A2:
What sea area is defined as being within range of a shore-based MF station that provides for continuous DSC alerting?
Sea area A2
Coastal Waters
Sea area A3
Sea area A1
7-3A3:
If a vessel is engaged in local trade and at no point in its voyage travels outside the range of a VHF shore station with continuous DSC alerting then the vessel is operating in what area?
Sea area A1
Coastal and international zones
Inland and coastal waters
Sea areas A1 and A2
7-3A4:
What is defined as an area, excluding sea areas A1 and A2, within the coverage of an Inmarsat geostationary satellite in which continuous alerting is available?
Sea Area A3
Ocean Area Regions AOR-E, AOR-W, POR or IOR
Sea Area A4
Coastal and Inland Waters
7-3A5:
SITOR (NBDP) equipment is a partial or alternate carriage requirement under GMDSS for vessels operating in which sea area(s)?
A3 and A4
A1
A1 and A2
A1, A2, A3 and A4
7-3A6:
What is defined as the area within the radiotelephone coverage area of at least one VHF coast station in which continuous DSC alerting is available as defined by the IMO regulation for GMDSS?
Sea Area A1
Ocean Area Regions AOR-E, AOR-W, POR or IOR
Sea Area A2
Coastal and Inland Waters
Color key:
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● = Unseen
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● = Weak
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● = Review
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● = Learned
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● = Incorrect answer
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