Man Overboard Alert & Locate Systems
Lost Diver Locating Systems
Submariner Escape PLBs


…take 20 seconds to consider this:


…if a crewmember fell overboard, they could be unconscious…it could be night time, they might have drifted out of sight…how would you know…how would you find them…???



A Sea Marshall® Maritime Survivor Locating Device gives you peace of mind to know that your crew are safely covered.
For the time it took you to read this, a Sea Marshall® Man Overboard/Lost Diver Locating system
could have potentially saved your life.

The Sea Marshall® systems are used on a daily basis by the following amongst others...

  • United Kingdom Coastguard Maritime Incident Response Group MIRG,
    (Click here for more information PDF)
  • Spanish Coastguards,
  • Danish Coastguards,
  • Danish Submarine fleet,
  • Canadian Coastguards,
  • Canadian Submarine fleet,
  • Italian Coastguards,
  • Spanish Fishing Fleet,
  • A growing number of UK Fishing Vessels,
  • UK River Pilots,
  • UK Harbour Authorities
  • Severn Trent Water
  • Texaco Oil & Gas,
  • Conoco Phillips,
  • Windcat Workboats,
  • British Gas
  • SHELL,
  • NOGEPA,
  • FUGRO GEOTEM,
  • Chilean Navy,
  • A wide number of leisure & professional racing yachts across the globe,
  • A wide number of leisure & professional divers and dive charter boats across the globe,
  • Windfarm operators around the UK coastline,
  • Marine Harvest Ireland and a growing number of Fishfarms worldwide
BP

Conoco Phillips
Severn Trent Water
Windcat Workboats
 Shell
Texaco
NOGEPA
FUGRO GEOTEM
UK Coastguard Martime Incident Response Group MIRG

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Disclaimer: Sea Marshall® Alerting Units/MSLDs are an 'Aid to rescue only', they do not guarantee your safety. The Sea Marshall® MSLDs will dramatically increase the chances of detection and location of a Man Over Board. Personal safety remains at all times the sole responsibility of the individual. It is the responsibility of the individual to inform their local Coast Guard, their senior personnel/crew members and or family of their intended location/destination and estimated duration of journey. It is also the responsibility of the individual to notify these people of the type of safety equipment they will be carrying. In the case of accidental activation the user should de-activate the unit and notify the appropriate Search And Rescue Authority.

ISOQAR - 9001 Certifcation COSPAS-SARSAT Phase-Out of 121.5MHz?
New!! Alerting Unit
© Marine Rescue Technologies Ltd
Units 3 & 4, Front Street Court
Middleton On The Wolds
Driffield, East Yorkshire
Y025 9TZ, United Kingdom
Tel: 00 44 (0)1377 219 560
Fax: 00 44 (0)1377 219 561
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