Beyond the Bridge: Why Commercial Vessels Should Carry Backup Handheld Marine Radios

 

 

Beyond the Bridge: Why Commercial Vessels Should Carry Backup Handheld Marine Radios
 

On the high seas, reliable communication is non-negotiable, particularly for commercial vessels where safety of crew, cargo, and the vessel itself are paramount. Fixed-mount VHF radios are standard equipment on the bridge, serving as the primary means of short-range communication for navigation, safety, and distress calls. However, relying solely on a fixed radio, even one meeting GMDSS requirements, can leave critical gaps in communication capability. This is why carrying backup handheld marine radios is not just a good idea, but a crucial element of comprehensive maritime safety and operational efficiency.

 

The Primary Fixed VHF Radio: Essential, But Not Invincible
 

Fixed VHF radios are the workhorse of maritime short-range communication on the bridge. They offer higher power output than handhelds (typically 25W vs. 5-6W), providing greater range. They are integrated into the vessel's main power system and often connected to external antennas mounted high on the superstructure for maximum reach. They are essential for fulfilling many regulatory requirements under SOLAS and national laws.

However, fixed radios are vulnerable. They are tied to a single location (the bridge) and are dependent on the vessel's primary electrical power and antenna system.

 

The Case for Backup Handhelds
 

Carrying backup handheld marine radios provides essential redundancy and flexibility that a fixed system cannot offer alone. These portable units are independent of the vessel's main power and can be carried anywhere onboard or even off the vessel.

 

Key Scenarios Where Backup Handhelds Save the Day
 

Several scenarios highlight the critical need for reliable backup handheld VHF radios on commercial vessels:

• Bridge Incapacitation: In emergencies like a fire or medical emergency on the bridge, the fixed radio may become inaccessible or inoperable. A handheld allows communication from a safe location.
• Main Power Failure: While vessels have emergency power, a localized power outage or fault affecting the fixed radio's circuit could render it useless. A handheld, with its own battery, provides an independent lifeline.
• Working Away from the Bridge: Crew members working on deck, in the engine room, or during mooring operations need direct communication with the bridge or other crew members. Handhelds facilitate this vital coordination, enhancing safety and efficiency.
• Boarding or Inspections: When pilots, port officials, or surveyors board the vessel, a handheld radio can be provided for direct communication with the bridge or shore, improving coordination and safety during complex maneuvers or procedures.
• Communication with Tugs or Pilots: In congested areas or during challenging docking/undocking, bridge-to-bridge communication with tugs or pilots is critical. If the main radio is busy or there's a need for separate communication lines, handhelds can be invaluable supplementary marine communication tools.
• Abandoning Ship: In a grave emergency requiring the vessel to be abandoned, a handheld radio taken into a survival craft is often the only means of communicating with rescue assets or nearby vessels, in addition to mandatory GMDSS portable radios specifically designated for survival craft.

 

GMDSS/SOLAS Portable Requirements: An Important Distinction
 

It's important to note that while GMDSS and SOLAS require the carriage of portable VHF radios for specific purposes like survival craft and fire parties, these radios are intended for those dedicated roles and emergencies. While they provide a level of backup, having additional, readily accessible backup handheld marine radios for general operational backup and routine communication away from the bridge offers a broader scope of safety and efficiency benefits for the entire vessel.

 

Choosing a Backup Handheld
 

When selecting a backup handheld VHF, prioritize reliability and suitability for the marine environment. Look for features such as:

• Durability and waterproof rating (IPX7 or higher).
• Adequate battery life and a reliable charging system.
• Clear audio quality and sufficient power output (typically 5W).
• Ease of use, even in stressful situations.

 

HZH Marine: Your Source for Reliable Marine Radios
 

Ensuring comprehensive maritime safety requires investing in reliable communication tools at all levels. HZH Marine understands the critical needs of commercial vessels for dependable primary and backup marine radio systems. We offer a range of high-quality Ocean One brand Marine Radios, including robust and reliable handheld VHF models perfect for serving as essential backup units or for operational use away from the bridge. Our radios are built to perform in the challenging marine environment.

Equip your commercial vessel with reliable backup handheld marine radios from HZH Marine.

 

 

Learn more about Ocean One Marine Radios: HZH Marine Ocean One Series

 

Conclusion
 

For commercial vessels, while fixed VHF radios meet primary requirements, carrying backup handheld marine radios significantly enhances safety and operational capability. They provide essential communication redundancy in emergencies, enable effective coordination for crew working away from the bridge, and are vital tools in various operational scenarios. Investing in reliable backup handheld marine radios is a prudent decision that contributes to the overall safety and efficiency of any commercial maritime operation.