A person overboard needs rapid detection and a response plan long before rescue equipment becomes relevant. Ocean Signal has outlined how AIS Class M requirements affect the beacons used by boaters in European waters.
The update concerns transmission and compatibility requirements for applicable devices, not a replacement for careful watchkeeping or a properly practised recovery procedure. Owners should check the current approval status of their exact beacon model.
What a beacon contributes
A personal AIS device can transmit an alert intended to appear on compatible nearby receivers. Its usefulness depends on correct activation, antenna position, other vessels' equipment and the conditions at the time.
A beacon does not physically recover a person from the water. Crew training, suitable flotation and a practical retrieval method remain essential.
Changing European requirements
Class M introduces a clearer framework for relevant AIS man-overboard equipment in Europe. Models and configurations can differ, making the current manufacturer's advice more reliable than an assumption based on product age.
Local obligations, registration and any transition dates should be checked with the appropriate authority. An older beacon should not be declared unusable without examining its specific approval and location.
A small-boat equipment check
A RIB or coastal sailing boat may have fewer people aboard to manage an emergency, so everyone needs to understand the alert process. Confirming the alarm on the installed chartplotter is part of preparation.
LBG uses Ocean Signal's official advisory and equipment image. The report explains a safety development without claiming any device guarantees rescue.