Communication System

  • Global Maritime Distress and Safety System (GMDSS)

    International safety and communication network that uses satellite and radio technology to automate emergency alerts for ships at sea

  • Very High Frequency Radio (VHF / DSC)

    Two-way marine radio that includes Digital Selective Calling (DSC) technology. It combines standard voice communication with automated digital messaging to improve safety and ease of contact on the water

  • Medium Frequency Radio (MF / HF)

    Specialized two-way radio communication system used by ships to talk over long distances across oceans

  • Satellite Communication (Inmarsat)

    Global satellite communication network and service provider dedicated to the shipping and maritime industries. it delivers vital voice, data, and safety communications to vessels across the world's oceans

  • Satellite Communications Network (Iridium)

    Satellite communication and safety services provided by Iridium Communications for boats, ships, and offshore operations anywhere on Earth

  • Navigational Telex (NAVTEX)

    automated international radio system that sends vital safety information, weather forecasts, and navigational warnings directly to ships at sea

  • Emergency Position-Indicating Radio Beacon (EPIRB)

    Portable, battery-powered safety device used on marine vessels to transmit emergency distress signals to search-and-rescue authorities

  • Search and Rescue Transponder (SART)

    Waterproof emergency device used at sea to help rescue teams find distressed ships or life rafts

  • Two-Way VHF Radios

    Dedicated communication device used on watercraft to send and receive voice signals over designated international maritime frequencies (156 to 174 MHz)

  • Radio Survey

    Formal inspection and test of a ship's communication, navigation, and safety equipment to prove it works properly and follows international rules

Monitoring & Alarm Systems

  • Bridge Navigational Watch Alarm (BNWAS)

    Automatic safety system installed on ship bridges to monitor the alertness of the Officer of the Watch (OOW) and prevent marine accidents

  • Fire Detection Panel

    The central control unit that monitors and manages all fire safety and alarm equipment aboard a ship, offshore platform, or boat

  • General Alarm System

    Emergency warning network on a ship or offshore structure that alerts the crew and passengers to serious dangers like a fire, collision, grounding, or flooding

  • Watertight Door Indicator

    Visual and acoustic monitoring system that shows whether a ship's watertight doors are open or closed

  • Bilge & Tank Monitoring

    Automated setup used on boats and ships to track liquid levels, pump activity, and fluid conditions in real time

  • Engine Room Alarm Repeater

    Secondary display and sounder unit on a ship that copies and re-broadcasts alerts from the main Engine Room Alarm System to remote locations

Display & Control

  • Conning Display

    centralized digital screen on a ship's bridge that consolidates real-time navigational data and mechanical status into a single dashboard

  • Multifunction Displays (MFD)

    Centralized electronic screen that serves as the command-and-control dashboard on a boat

  • Bridge Consoles

    The central command and control station located on a ship's bridge (the wheelhouse) where the captain or Officer of the Watch manages navigation, steering, propulsion, and communication

  • Chart Table Systems

    Dedicated work surface and navigation station on a ship or boat used for reading, plotting, and storing paper nautical charts and navigation logs

  • Remote Control Panels

    Auxiliary interface or handheld device used to monitor and operate a boat or ship's onboard systems from a distance rather than standing at the main helm or engine room console

Nautical Charts & Publications

  • Admiralty Paper Charts

    Official, highly detailed nautical maps printed on specialized wet-strength paper by the UK Hydrographic Office (UKHO) to help mariners navigate the world's oceans safely

  • Electronic Navigational Charts (ENC)

    Official, standardized digital vector database used for marine navigation and safety

  • Raster Navigational Charts (RNC)

    Digital, georeferenced image of an official paper nautical chart

  • Sailing Directions (Pilot Books or Pilots)

    Official nautical reference books that provide detailed, descriptive information about coastlines, harbors, port approaches, and coastal navigation

  • List of Lights

    Official nautical publication that gives detailed descriptions of lighthouses, light vessels, buoys, beacons, fog signals, and other aids to maritime navigation

  • Notices to Mariners (NtM or NOTMAR)

    Official periodic publications issued by national hydrographic and maritime authorities to provide safety-critical updates for nautical charts and publications

  • Tide Tables

    Official data lists that show the exact times and heights of daily high and low tides for specific coastal locations

  • Nautical Almanac

    Official yearly book of astronomical data that helps sailors find their ship's exact location on the ocean using the stars and sun