Chart correction N46/20 — chart 53085
53085 7Ed. 1/8/11 LAST NM N43/20 N46/20 Add “Mandatory Pilotage (See Note)” area [N2.1] bound by shore and purple composite line joining 43°32′52.6″N 6°59′00.0″E 43°29′00.0″N 6°59′00.0″E 43°29′00.0″N 7°07′18.0″E 43°32′31.3″N 7°07′18.0″E Note “MANDATORY PILOTAGE Pilotage is mandatory for all vessels over 50 meters or 80 meters in length depending on the area. For more information, consult the local authorities.” 43°33′44.7″N 6°59′02.3″E “Mandatory Pilotage (See Note)” area bound by shore and purple composite line joining 43°32′31.3″N 7°07′18.0″E 43°29′00.0″N 7°07′18.0″E 43°29′00.0″N 7°09′00.0″E Note: Area extends beyond chart border Anchoring prohibited symbol [N20] 43°34′16.2″N 7°07′58.8″E Entry prohibited area [N2.2] bound by shore and purple composite line joining 43°33′35.5″N 7°07′10.8″E 43°33′22.3″N 7°07′09.4″E 43°33′08.3″N 7°07′09.3″E 43°33′07.6″N 7°07′16.7″E (39(89, 91)20 Brest)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 1/8/11
Reference information — always verify against official Notices to Mariners before navigation.