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  2. Global Maritime Distress and Safety System - Wikipedia

    en.wikipedia.org/wiki/Global_Maritime_Distress...

    Navtex is an international, automated system for instantly distributing maritime safety information (MSI) which includes navigational warnings, weather forecasts and weather warnings, search and rescue notices and similar information to ships. A small, low-cost and self-contained "smart" printing radio receiver is installed on the bridge, or ...

  3. Ship Security Alert System - Wikipedia

    en.wikipedia.org/wiki/Ship_Security_Alert_System

    The SSAS should be capable of activation from the ship's navigation bridge. The Ship Security Alert System (SSAS) is provided to a ship for the purpose of transmitting a security alert to the shore to indicate to a competent authority (typically the ship's flag State) that the security of the ship is under threat or has been compromised.

  4. FleetBroadband - Wikipedia

    en.wikipedia.org/wiki/FleetBroadband

    FleetBroadband is maritime satellite internet, telephony, SMS texting, and ISDN network for ocean-going vessels using portable domed terminal antennas. These antennas and corresponding indoor controllers are used to connect phones and laptop computers from sailing vessels to the Internet.

  5. Digital selective calling - Wikipedia

    en.wikipedia.org/wiki/Digital_Selective_Calling

    Digital selective calling (DSC) is a standard for transmitting predefined digital messages via the medium-frequency (MF), high-frequency (HF) and very-high-frequency (VHF) maritime radio systems. It is a core part of the Global Maritime Distress Safety System (GMDSS). [1] A DSC touch screen control panel showing a (simulated) distress message ...

  6. Automatic identification system - Wikipedia

    en.wikipedia.org/.../Automatic_identification_system

    The AIS standard also envisioned the possible use on SAR aircraft, and included a message (AIS Message 9) for aircraft to report their position. To aid SAR vessels and aircraft in locating people in distress, the specification (IEC 61097-14 Ed 1.0) for an AIS-based SAR transmitter (AIS-SART) was developed by the IEC's TC80 AIS work group.

  7. Vessel emergency codes - Wikipedia

    en.wikipedia.org/wiki/Vessel_emergency_codes

    Red Parties, Red Parties, Red Parties is used by Disney Cruise Line over the PA system to alert the crew of a fire or possible fire on board the ship. Star code, star code, star code is a code for a medical emergency aboard Celebrity ships. Zulu, Zulu, Zulu is the code for a fight aboard most cruise lines.

  8. Emergency position-indicating radiobeacon - Wikipedia

    en.wikipedia.org/wiki/Emergency_position...

    Overview diagram of COSPAS-SARSAT communication system used to detect and locate ELTs, EPIRBs, and PLBs First generation EPIRB emergency locator beacons. An emergency position-indicating radiobeacon (EPIRB) is a type of emergency locator beacon for commercial and recreational boats, a portable, battery-powered radio transmitter used in emergencies to locate boaters in distress and in need of ...

  9. Maritime emergency - Wikipedia

    en.wikipedia.org/wiki/Maritime_emergency

    A maritime emergency refers to any critical situation at sea where a vessel or its crew faces immediate distress, such as mechanical failure, fire, severe weather, medical emergencies, or collisions. These emergencies can trigger rescue operations involving specialized maritime safety measures and coordination between various maritime ...