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WASHINGTON - The Coast Guard
Auxiliary is joining the United States Coast Guard to remind all boaters that beginning January 1, 2007, both
121.5 and 243 MHz Emergency Position Indicating Radio
Beacons (EPIRBs) are prohibited from use in both commercial
and recreational watercraft. Boaters wishing to have an
emergency rescue beacon aboard their vessel must have a
digital 406 MHz model.
The January 1, 2007, date to
stop using 121.5 MHz EPIRBs is in preparation for February
1, 2009, when satellite processing of distress signals from
all 121.5/243 MHz beacons will terminate. Following this
termination date, only the 406 MHz beacons will be detected
by the International Cospas-Sarsat Satellite System which
provides distress alert and location data for search and
rescue operations around the world.
The regulation applies to all
Class A, B, and S 121.5/243 MHz EPIRBs. It does not affect
121.5/243 MHz man overboard devices which are designed to
work directly with a base alerting unit only and not with
the satellite system.
This change, in large part,
was brought about by the unreliability of the 121.5/243 MHz
beacons in an emergency situation. Data reveals that with a
121.5 MHz beacon, only one alert out of every 50 is a
genuine distress situation. This has a significant effect on
expending the limited resources of search and rescue
personnel and platforms. With 406 MHz beacons, false alerts
have been reduced significantly, and, when properly
registered, can usually be resolved with a telephone call to
the beacon owner. Consequently, real alerts can receive the
attention they deserve.
When a 406 MHz beacon signal
is received, search and rescue personnel can retrieve
information from a registration database. This includes the
beacon owner's contact information, emergency contact
information, and vessel/aircraft identifying
characteristics. Having this information allows the Coast
Guard and the Coast Guard Auxiliary, or other rescue personnel, to respond appropriately.
In the U.S., users are
required by law to directly register their beacon in the
U.S. 406 MHz Beacon Registration Database
at:
http://www.beaconregistration.noaa.gov/ or by calling
1-888-212-SAVE. Other users can register their beacon in
their country's national beacon registration database or, if
no national database is available, in the International
Beacon Registration Database
at
https://www.406registration.com/.
The United States Coast Guard
is the lead agency for coordinating national maritime search
and rescue policy and is responsible for providing search
and rescue services on, under and over assigned
international waters and waters subject to United States
jurisdiction.
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