[DOC] [TLE] US Chart No. 1 - Office of Coast Survey - National Oceanic and ... [PAR] These columns hold the ECDIS symbols corresponding to the paper chart 
symbols ... When columns 4a and 4b are combined, this indicates that NOAA and 
NGA both use ... such as those for isolated dangers, safe water and special 
marks are also ... The fixed and floating aids to navigation depicted on charts 
have varying... [DOC] [TLE] USCG Navigation General Questions: Master's License - www-arc.com [PAR] 9: When displayed under a single-span fixed bridge, red lights indicate . A: the 
channel boundaries ... D: the actual depth of the water equals the charted depth 
.... 48: When should a navigator rely on the position of floating aids to navigation? 
... 53: Loran-C may be used for safe navigation in harbor areas due to _____. [DOC] [TLE] Buoy - Wikipedia [PAR] A buoy is a floating device that can have many purposes. It can be anchored (
stationary) or ... In American English the pronunciation is closer to "boo-ee. ... set 
by danlayers during minesweeping operations to indicate the boundaries of 
swept paths, ... Safe water mark or Fairway Buoy  a navigational buoy which 
marks the... [DOC] [TLE] chapter 5 short range aids to navigation - Maritime Safety Information [PAR] and direct him toward safe water. ... This chapter explains the U.S. Aids to 
Navigation System ... on prominent headlands, at harbor and port entrances, on 
... Range lights are usually white, red, or green. ... green sector would indicate 
that the vessel is off the channel ..... These buoys are usually navigational marks 
or data. [DOC] [TLE] This Chart Legend provides a visual reference - Expedition [PAR] Oct 1, 2002 ... Light float, light vessel * ... International and US symbols for different regions. 
IALA A ... Safe water marks ... information is omitted, to indicate that the chart has 
too ... Harbor Master's office ... v Volcanic ca Calcareous h Hard w White bl Black 
rd Red gn Green ... objects found on C-MAP NT+ electronic charts. [DOC] [TLE] Lights, buoys - aids to navigation. - SailingIssues [PAR] These lights and marks are prescribed across the world by the International 
Association of Lighthouse ... Colour: Either white, red, green or yellow. ... The 
arrow indicates the 10 second period of this flashing light Fl(3) 10s. ... For 
example, the West cardinal buoy has safe water on its West and the danger on its 
East side. [DOC] [TLE] LOOKOUT TRAINING HANDBOOK - US Department of the Navy ... [PAR] In addition to reporting all objects behind the ship, the after lookout is responsible 
for throwing overboard a lifebuoy and smoke-float promptly when a person falls 
over ... water may seem unimportant to you, but it may indicate a vessel has 
passed ... availability of these devices in no way relieves you of your 
responsibility to... [DOC] [TLE] ATON Study Guide - Prevention Department [PAR] when locating objects on-scene. .... The U.S. Aids to Navigation System is 
predominantly a lateral system which is .... Buoys are unmanned, floating aids to 
navigation moored to the seabed. ... points. Safe water marks have red and white 
vertical stripes, are ... When lighted, these marks show a white light with any 
rhythm not. [DOC] [TLE] Navigation Buoys - Viking Yacht Club [PAR] These aids also assist mariners in making a safe landfall, mark isolated dangers, 
... to navigation" encompasses a wide range of floating and fixed objects (fixed ... 
returning from sea, the red even-numbered marks are on the starboard ... from 
sea to harbor--if you don't have a compass and become disoriented on the water,
... [DOC] [TLE] light list - US Coast Guard Navigation Center [PAR] SAFE WATER ... MARKS MAY DISPLAY ANY WHITE LIGHT RHYTHM .... Used to 
indicate an obstruction to navigation, ... be used until all red and white striped 
buoys on a ... Height of object 65 feet= ..... To comment on any of these services 
or ask questions about the service .... RIVER, HARBOR, AND OTHER LIGHTS. [DOC]

Question: In U.S. harbors, these floating objects with red & white markings indicate the boundaries of safe water
Answer: buoys