Chart correction N50/21 — chart 37121

37121 12Ed. 08/06/11 LAST NM N49/21 N50/21 Delete Purple composite line (anchoring and fishing prohibited area limit) joining 51°05′27″N 1°57′27″E 51°07′21″N 1°54′48″E 51°06′24″N 1°43′41″E Purple composite line (anchoring and fishing prohibited area limit) joining 51°04′28″N 1°57′27″E 51°06′47″N 1°54′25″E 51°05′53″N 1°43′54″E Depth 17.5 meters 51°08′45″N 1°28′27″E Add "Compulsory Pilotage Limit (see Note)" area [N2.1] bound by shore and purple composite line joining 50°41′35″N 1°28′23″E 50°42′22″N 1°27′43″E 50°44′19″N 1°27′34″E 50°45′16″N 1°27′53″E 50°45′56″N 1°28′12″E 50°46′29″N 1°28′32″E 50°48′01″N 1°30′20″E 50°49′08″N 1°33′20″E 50°49′15″N 1°34′21″E 50°49′06″N 1°35′41″E Note: Area extends beyond chart border Depth 10.7 meters 51°08′38″N 1°28′38″E Depth 17.1 meters 51°08′21″N 1°28′40″E and extend depth contour (20-meter) S to enclose Legend "(see Note)" to "Compulsory Pilotage Outer Limit" area 50°58′56″N 1°51′35″E Note "COMPULSORY PILOTAGE For information on pilotage requirements, see Sailing Directions." 50°53′15″N 1°47′10″E (See N30/21) (18(32)19, 24(33)20 Brest; UKHO ARCS 323-0)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 08/06/11

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