Cruising Areas Based on GMDSS Requirements
GMDSS Sea Areas:
- Sea Area A1: Coastal waters within VHF (Very High Frequency) radio range (approximately 20-30 nautical miles).
- Sea Area A2: Waters covered by MF (Medium Frequency) radiotelephone service (up to 150 nautical miles).
- Sea Area A3: Areas covered by INMARSAT satellite communication, excluding polar regions.
- Sea Area A4: Remote polar regions where HF (High Frequency) communication is required.
Device Combinations for Each Area:
- VHF DSC Radios: Essential for short-range communication in Sea Area A1.
- MF/HF DSC Radios: Required for Sea Areas A2 and A4 for extended communication.
- Satellite Phones (INMARSAT): Mandatory for Sea Area A3, offering global coverage.
- EPIRBs (Emergency Position Indicating Radio Beacons): Used for distress alerts in all sea areas.
- SART (Search and Rescue Transponders): Aid in search and rescue operations in emergencies in all sea areas.
Safety Tip:
Equip your yacht with the correct GMDSS-compliant devices based on your intended cruising areas. Regularly test these devices to ensure optimal performance.
For more guidance on yacht registration, equipment compliance, or cruising safety, contact NauticReg Yacht Registration & Maritime Services Inc.
Let us help you enjoy worry-free sailing and seamless maritime operations!
