Wescom Previews SHIELD MAX EPIRB and AIS SART for 2027
By Superyacht Guide Newsroom · Edited by Superyacht Guide Newsroom
Wescom BCB survival equipment (existing product) — official supplier photograph
Wescom Group will preview its SHIELD MAX emergency beacon and a survival-craft AIS search and rescue transmitter at METSTRADE, ahead of their 2027 release.
Wescom Group has announced that it will preview two additions to its maritime emergency signalling equipment at METSTRADE in Amsterdam. The exhibitor announcement, published on 12 November 2026, identifies the forthcoming sMRT SHIELD MAX EPIRB and an AIS search and rescue transmitter intended for survival craft. The manufacturer says the new SHIELD GMDSS equipment is due to become available in 2027. Visitors to the equipment exhibition, which takes place on 17–19 November, can discuss the developments at stand 03:321.
The proposed emergency position-indicating radio beacon combines satellite distress alerting on 406 MHz with local identification and location information through the Automatic Identification System (AIS). The company also describes multi-constellation satellite navigation, Galileo Return Link Service, infrared signalling and a multidirectional visible strobe. Its announcement refers to IMO resolution MSC.471(101). Final procurement decisions should be based on the actual product documentation, approvals, compatibility and availability at release rather than an exhibition preview alone.
The importance of an emergency beacon extends beyond generating a signal. When a vessel is in distress far from immediate assistance, the activation of a beacon may alert the international search and rescue system and help responsible authorities locate the emergency. A satellite-based distress alert operates in a different context from a radio transmission intended to be received by vessels within the surrounding area.
The two capabilities can complement one another. A satellite distress alert can initiate a wider search response, whereas local locating information can be useful to a suitably equipped vessel already in the vicinity. The value of the combined approach depends on the signal being correctly generated, the associated receiving systems being operational and the surrounding conditions. For a superyacht safety team, the technology should therefore be evaluated as part of a complete emergency response plan rather than as a replacement for other communications, survival equipment or trained personnel.
Wescom describes the forthcoming SHIELD MAX as using more than one global navigation satellite system. An emergency beacon capable of obtaining its own position can provide important information to the rescue organisation and help reduce the area in which an initial search must be conducted. Position accuracy and the time needed to obtain a fix are nevertheless influenced by the equipment, environmental conditions, antenna placement and available satellite signals.
A captain assessing new equipment should examine the approved specifications and operating instructions, including the manufacturer's explanation of how location data is obtained and transmitted. It is equally important to check that the beacon is registered and associated with the correct vessel information as required by the relevant national registration arrangements. A change of ownership, flag or vessel identity may require an administrative update. The November announcement does not provide an independent assessment of location accuracy or the full operating performance of the production unit.
The Galileo Return Link Service provides a means by which compatible distress equipment can receive an acknowledgement associated with its distress alert. For survivors awaiting assistance, such information can be significant because uncertainty about whether an alert has been received can add to an already demanding situation. The manufacturer's announcement identifies use of this capability as part of the planned SHIELD MAX configuration.
An acknowledgement must not be interpreted as a guarantee that a rescue unit has reached the area or that recovery will occur within a particular period. The availability of rescue resources, distance, visibility, sea state and weather conditions influence the subsequent operation. Training should address that distinction so that the crew do not assume that their remaining survival and communication procedures have become unnecessary. The new beacon's precise indication and operating behaviour should be established from its approved manual once the product is available.
AIS allows suitably equipped maritime stations to receive information transmitted by other compatible equipment. An emergency transmitter incorporating AIS can provide local locating information to a receiving vessel with suitable equipment and within effective radio range. This is particularly relevant where an initial distress alert has been issued and a nearby vessel is able to conduct or assist in a search.
The receiving equipment and how it presents the information are an essential part of that capability. Professional crews need to understand which devices integrated into their bridge systems can recognise the relevant emergency transmissions and how alarms and positions are displayed. Equipment integration and the response procedure should be checked together. A message displayed on one navigation system may not appear in the same form on another. The manufacturer has not supplied a comprehensive compatibility list for the new units in its initial exhibition announcement.
Electronic position information can narrow the area in which rescue personnel must search, while optical signalling can help identify an object or survivor at closer distances. The company describes an infrared signal and a visible strobe intended to provide coverage in multiple directions. Infrared signalling can be useful where rescue personnel are operating compatible night-vision equipment. Visible light provides another means of identification where environmental conditions permit it.
Neither method guarantees visual acquisition in all conditions. Rain, spray, waves, darkness, obstructions and smoke can interfere with observation. Survivors in a liferaft or in the water also present practical difficulties different from those of a large vessel. A safety review should therefore consider how the beacon will be deployed, how it can be located in an emergency and its relationship to the other approved signalling equipment carried by the yacht. The manufacturer has not disclosed independently measured detection distances for the forthcoming model.
The second product described in the announcement is an sMRT AIS SART, a search and rescue transmitter intended for deployment with survival craft, including liferafts. The company characterises it as designed for SOLAS-approved use. A survival-craft transmitter serves a different operational role from the primary vessel's emergency position-indicating equipment. After evacuation, the people needing assistance may no longer be located next to the yacht itself.
Where several pieces of equipment form part of the safety inventory, their placement and allocation become important. Owners and captains should establish which devices accompany which survival craft, how they are secured and what arrangements are required for access if a normal embarkation route becomes unavailable. Equipment quantities and carriage requirements depend on the applicable flag, vessel category and regulatory regime. The product announcement does not alter those requirements or establish that a particular yacht must carry a specific model.
Large yachts frequently maintain emergency equipment under a structured safety management and inspection programme. Introducing new distress signalling equipment requires attention to type approval, flag acceptance where applicable, the equipment inventory, beacon registration, training, battery service intervals and arrangements for appropriate testing. Maintenance should follow the manufacturer's instructions and the requirements relevant to the vessel, without inadvertently generating a genuine distress alarm during a routine check.
It can be commercially sensible to coordinate purchases with existing battery or equipment replacement dates. However, the announcement of a future product should not be used as justification for leaving currently required equipment unserviceable while awaiting its release. Captains and yacht managers should assess the continuing fitness of the installed equipment first. Any subsequent purchase can be considered on the basis of confirmed technical documentation, supply availability and the complete vessel's safety arrangements.
Wescom's planned exhibition display also includes an interactive explanation of the different technologies used in distress signalling equipment, including satellite alerting, AIS, digital selective calling and global satellite navigation. The company describes the display as intended to help marine professionals differentiate between these functions. For yacht operators, the distinction between devices that initiate a wider distress response and those that help locate a survivor nearby is particularly useful when developing a coherent equipment inventory.
The forthcoming models extend the company's wider maritime survival and signalling portfolio. The accompanying official exhibitor photograph illustrates existing Wescom BCB survival equipment, not a photograph of the SHIELD MAX or AIS SART. The current milestone is the exhibition preview, with availability stated for 2027. Superyacht operators interested in the equipment should obtain the final product specifications and verify type approval before replacing existing compliant equipment. Any subsequent claims about installed effectiveness should depend on appropriate documentation and operational evidence.
Primary source: Wescom Group exhibitor announcement, 12 November 2026.
Wescom BCB survival equipment (existing product) — official supplier photograph. Official source.
Wescom BCB survival equipment (existing product) — official supplier photograph.
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