NOAA ENCŪ

NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

US5AK7QM - TAGALAK ISLAND TO GREAT SITKIN ISLAND; SAND BAY - NORTHEAST COVE


INDEX:


AIDS TO NAVIGATION
POLLUTION REPORTS
CAUTION  USE OF RADIO SIGNALS (LIMITATIONS)
SUPPLEMENTAL INFORMATION
CAUTION  TEMPORARY CHANGES
WARNING  PRUDENT MARINER
ADDITIONAL INFORMATION
NOTE A
AUTHORITIES
TIDAL INFORMATION 
ADMINISTRATION AREA
COLREGS, 80.1705


NOTES:


AIDS TO NAVIGATION 
Consult U.S. Coast Guard Light List for supplemental information concerning aids to navigation.


POLLUTION REPORTS
Report all spills of oil and hazardous substances to the National Response Center via 1-800-424-8802 (toll free), or to the nearest U.S. Coast Guard facility if telephone communication is impossible (33 CFR 153).


CAUTION  USE OF RADIO SIGNALS (LIMITATIONS) 
Limitations on the use of radio signals as aids to marine navigation can be found in the U.S. Coast Guard Light Lists and National Geospatial-Intelligence Agency Publication 117. Radio direction-finder bearings to commercial broadcasting stations are subject to error and should be used with caution.


SUPPLEMENTAL INFORMATION
Consult U.S. Coast Pilot 9 for important supplemental information.


CAUTION  TEMPORARY CHANGES 
Temporary changes or defects in aids to navigation are not indicated. See Local Notice to Mariners.


WARNING  PRUDENT MARINER 
The prudent mariner will not rely solely on any single aid to navigation, particularly on floating aids. See U.S. Coast Guard Light List and U.S. Coast Pilot for details.


ADDITIONAL INFORMATION 
Additional information can be obtained at www.nauticalcharts.noaa.gov.


NOTE A 
Navigation regulations are published in Chapter 2, U.S. Coast Pilot 9.  Additions or revisions to Chapter 2 are published in the Notice to Mariners. Information concerning the regulations may be obtained at the Office of the Commander, 17th Coast Guard District in Jeneau, AL, or at the Office of the District Engineer, Corps of Engineers in Anchorage, AL. 
Refer to charted regulation section numbers.


AUTHORITIES 
Hydrography and topography by the National Ocean Service, Coast Survey, with additional data from the U. S. Coast Guard.


TIDAL INFORMATION 
For tidal information see the NOS Tide Table publication or go to http://co-ops.nos.noaa.gov


ADMINISTRATION AREA 
The entire extent of this ENC cell falls within the limits of an Administration Area. This area covers land, internal waters, and territorial sea.  The territorial sea is a maritime zone which the United States exercises sovereignty extending to the airspace as well as to its bed and subsoil.  For more information, please refer to the Coast Pilot.


COLREGS, 80.1705
International Regulations for Preventing Collisions at Sea, 1972 
The entire area of this chart falls seaward of the COLREGS Demarcation Line.


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