Increased Recreational Boats and Narrow Channels
The rise in recreational boats within Port of Fremantle waters increases collision risks with larger ships. Large vessels are constrained to narrow channels and predetermined courses.
Pilot Presence and Radio Monitoring
Foreign-flag commercial ships in the Port of Fremantle are accompanied by Fremantle Pilots. These Pilots monitor VHF radio channels 16 and 12 for communication.
Pilot Boat’s Role
Contrary to misconceptions, the Pilot Boat does not guide ships; it transfers Pilots. Relying on it for ship proximity is inaccurate.
Size and Limitations of Large Ships
Ships are colossal, with weights surpassing 160,000 tonnes and lengths up to 350 meters. However, their maneuverability, visibility, and more are restricted by their size and channels.
Cautionary Speeds and Maneuvering
Most large ships maintain a maneuvering speed of 8 to 15 knots in Cockburn Sound and Gage Roads, adjusting in open waters for stability and control.
Rapid Ship Approaches
Spotting a ship in clear weather can lead to rapid encounters, with ships covering a nautical mile in under 10 minutes at times.
Limited Visibility and Your Responsibility
In confined spaces, large ships struggle to avoid smaller craft. Responsibility lies with smaller boats to steer clear.
Unpredictable Lanes and Reduced Steering
Channels’ layout isn’t always evident; be cautious. Slower speeds reduce a ship’s steering capacity, requiring ample clearance.
Risk of Sudden Stops and Water Depth
A ship’s swift halt may limit control, especially if it’s engines are put in reverse. Shallow waters double turning distances and restrict steering.
Restricted Visibility and Radar Reliance
Large ships’ visibility is hampered, and radar guides them in low visibility. Do not assume Pilots can see small craft.
Respect for Pilot Responsibilities
Encounters between small boats and large ships can be nerve-wracking for Pilots. They prioritize safety and balance complex demands.
Navigation Help and Safe Practices
Navigating near big ships requires care. Follow COLLISION AVOIDANCE practices to ensure safe maritime operations.
