Chart correction N21/21 — chart 37360

37360 16Ed. 2/22/14 LAST NM N8/21 N21/21 Delete AIS from beacon “Birvideaux” 47°29.2′N 3°17.5′W Substitute Depth 25 meters Wks (unsurveyed) [K30] for 30.5 meters Wks 47°44.5′N 3°46.8′W Change Buoy to “Les Galeres BYB, pillar, double cone topmark bases together, VQ(3) W 5s 47°18.8′N 3°02.8′W Range of light to 2M 47°22.4′N 3°13.1′W Light to Fl(2) WR 6s 10m 10/7M 47°29.3′N 3°05.9′W Light to Fl(2) WRG 6s 11m 10-7M 47°47.6′N 3°51.3′W Add “Weather Anchorage (See Note)” area [N12.9] bound by purple dashed line joining 47°22.0′N 3°08.4′W 47°22.0′N 3°04.6′W 47°19.5′N 3°04.6′W 47°19.5′N 3°05.0′W 47°21.0′N 3°08.4′W (continued on next page) SECTION I NM 21/21 I-1.7 37360 (Continued) Add Note “WEATHER ANCHORAGE This anchorage is reserved for weather reasons. For further information contact the local authorities.” 48°04.3′N 3°24.0′W Light Fl(2) W 10s to buoy 47°27.8′N 3°07.1′W Note “MANDATORY PILOTAGE Pilotage is mandatory for any vessel over 6000 tons within the area.” 48°01.2′N 3°23.9′W “Mandatory Pilotage (See Note)” area [N2.1] bound by shore and purple composite line joining 47°47.8′N 4°12.6′W 47°38.8′N 4°12.6′W 47°38.8′N 3°50.7′W 47°47.4′N 3°47.6′W Depth 11 meters Wk [K26] 47°48.6′N 4°00.3′W Depth 45 meters Wk (unsurveyed) [K30] 47°38.7′N 3°44.8′W Pilot station symbol [T1.3] with legend “Greater than 6000 tons” 47°43.1′N 3°48.0′W Buoy “CG1” Y, can, “X” topmark, Fl Y 4s [Q130.6] 47°35.9′N 3°19.6′W (22(57)14, 21(55), 26(54)15, 18(59)16, 28(55), 38(60)18, 7(50)19, 12(46), 35(58)20, 1(53), 14(45)21 Brest)

Source: NGA U.S. Notice to Mariners · edition: 16Ed. 2/22/14

Reference information — always verify against official Notices to Mariners before navigation.