Comunicações I - 2 GMDSS Sea Areas Quiz

Which sea area is defined as being within VHF radiotelephone coverage of at least one coast station?

• Sea Area A3

• Sea Area A4

• Sea Area A1

• Sea Area A2

What is the typical extent of Sea Area A1 from the coast?

• 50 nautical miles

• 300 nautical miles

• 150 nautical miles

• 30 nautical miles

What type of coverage does Sea Area A2 provide?

• Satellite coverage

• HF coverage

• MF coverage

• VHF coverage

What is the maximum typical extent of Sea Area A2 offshore?

• 200 nautical miles

• 30 nautical miles

• 300 nautical miles

• 150 nautical miles

Which area is characterized by coverage from geostationary satellites?

• Sea Area A1

• Sea Area A2

• Sea Area A3

• Sea Area A4

What is the primary communication method in Sea Area A3?

• VHF radio

• MF radio

• Geostationary satellites

• HF radio

Which sea area encompasses the Polar Regions?

• Sea Area A1

• Sea Area A2

• Sea Area A3

• Sea Area A4

What is a significant challenge in the Polar Regions?

• High temperatures

• Extreme weather

• High traffic density

• Low visibility

What does MF stand for in maritime communication?

• Medium Frequency

• Minimal Frequency

• Marine Frequency

• Major Frequency

What is the primary purpose of the GMDSS?

• To regulate fishing activities

• To enhance maritime communication

• To control shipping routes

• To monitor weather patterns