Chart correction 50/21 — chart 37106
37106 4Ed. 01/23/99 LAST NM 49/21 50/21 Add "Compulsory Pilotage Limit (see Note)" area [N2.1] bound by shore and purple composite line joining 50°38′58″N 1°34′27″E 50°39′36″N 1°31′01″E 50°40′22″N 1°29′38″E 50°40′52″N 1°28′59″E 50°42′23″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′14″N 1°28′23″E Note: Area extends beyond chart border Note "COMPULSORY PILOTAGE For information on pilotage requirements, see Sailing Directions." 50°36′23″N 1°37′09″E (24(33)20 Brest)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 01/23/99
Reference information — always verify against official Notices to Mariners before navigation.