Please select your home edition
Edition
Sail-World Asia
Sail-World Australia
Sail-World Canada
Sail-World Europe
Sail-World New Zealand
Sail-World United Kingdom
Sail-World USA
YachtsandYachting.com
Cruising Northern
Cruising Southern
Marine Business Australia
Marine Business North America
Marine Business Europe
Powerboat.World Europe
Powerboat.World North America
Powerboat.World Oceania
FishingBoating-World
NZ Boating World
Show Menu
HOME
FEATURES
PODCASTS
CRUISING
RACING
FAVOURITES
CLUBS
CLASSES
CALENDAR
FORUM
PHOTOS
WEATHER
PARTNERS
CLASSIFIEDS
JOBS
SHOPPING
NEWSLETTERS
SUBMIT NEWS
CONTACT
STATS
Map to read the latest USCG Notice to Mariners for your location
© navcen.uscg.gov
Coast Guard completes installation of Mariner Radio Activated Sound Signals in Northeast
The purpose of the modernization was to replace the less reliable and less efficient VM-100 fog detectors with a Coast Guard-designed, radio-controlled system. The process also eliminated several 24/7 continuously sounding horns.