Light List Vol4 Gulf Of Mexico Econfina River Florida To The Rio Grande Texas 2013 PDF Download

The U.S. Coast Guard Navigation Center (NAVCEN) is the official government source of information for civil users of the Global Positioning System (GPS). The Navigation Information Service (NIS) is available 24 hours a day, seven days a week, for all Radio Navigation and maritime related needs via phone, fax or e-mail. The NIS provides users the ability to access real time or archived GPS, NDGPS, DGPS, and LNM information at http: //www.navcen.uscg.gov, as well as subscribe to an automated list service which enables users to receive GPS status messages and Notice to NAVSTAR User (NANU) messages via direct Internet e-mail. The NAVCEN also disseminates GPS and DGPS safety advisory broadcast messages through USCG broadcast stations utilizing VHF-FM voice, HF-SSB voice, and NAVTEX broadcasts. The broadcasts provide the GPS and DGPS user in the marine environment with the current status of the navigation systems, as well as any planned/unplanned system outages that could affect GPS and DGPS navigational accuracy. To comment on any of these services or ask questions about the service offered, contact the NAVCEN at: Commanding Officer U.S. Coast Guard NAVCEN (NIS) MS 7310 7323 Telegraph Road Alexandria, VA 20598-7310 Phone: (703) 313-5900 FAX: (703) 313-5920 Internet: http: //www.navcen.uscg.gov This Light List is corrected through: Eighth Coast Guard District Local Notice to Mariners No. 52/15 and through National Geospatial-Intelligence Agency (NGA) Notice to Mariners No. 52/15 The 2016 edition supersedes the 2015 editio