Navigation Center Logo
Skip Navigation Consolidated Nav Info | DGPS Advisories | GPS Advisories / NANUs | GPS Interference Notices | LNMs | Almanacs | Nav Rules| AIS | Contact Us | Search| Home
*** Special Notice: *** Please be advised that our mailing address has changed and is now: U.S. Coast Guard Navigation Center, NAVCEN MS 7310, 7323 Telegraph Road, Alexandria, VA 20598 - 7310. Mail sent to our previous address will not be delivered. Please contact us with concerns or questions. Our physical location remains the same. Thank you for your attention to this matter.
Navigation Rules
Primary Mission Areas:
Maritime Information:

RULE 4 - APPLICABILITY

RULE 5 - LOOKOUT

Rule 4

Rules in this section apply to any condition of visibility.

Rule 5

Every vessel shall at all times maintain a proper look-out by sight and hearing as well as by all available means appropriate in the prevailing circumstances and conditions so as to make a full appraisal of the situation and of the risk of collision.

<-- Previous Rule --- Next Rule -->
 
U.S. Coast Guard Navigation Center, NAVCEN MS7310, 7323 Telegraph Road, Alexandria, VA 20598-7310 | (703) 313-5900