General Purpose MOB System Marine and commercial fishing, passenger vessels, ferry boats, tour boats and marine construction barges.

Work Boat Pilot boats, tugs, barges, supply vessels, merchant marine, research vessels, passenger vessels, ferries,

Offshore Oil & Gas The ATEX (Intrinsically Safe) version of the Sea Marshall MSLD is used throughout the Oil & Gas industry.

Offshore Helicopter Transit Helicopter specific Sea Marshall high-power personal locator beacon for use in offshore passenger transits.

Lone Worker Wharf, jetty, pier or any remote maritime operation are prime candidates for MOB alert & locate systems.

Lost Diver Commercial divers, scuba divers and dive boat operators are using the Sea Marshall lost diver locating system.

Submarine Escape The pressure proof (300m) Sea Marshall submariner PLB tracks personnel who have emergency exited.

1. ALERTING UNIT 'SOS' transmitter worn on the person (PLB)
2. BASE UNIT monitor/receiver/alarm/locator

What is the range when using the standard AU9 100mW or Extended Range AU9 500mW