Chart correction N17/21 — chart 37261

37261 11Ed. 10/28/17 LAST NM N11/21 N17/21 Add “Restricted Area” [N2.1] bound by purple composite line joining 49°22′44″N 0°09′47″W 49°22′13″N 0°09′41″W 49°22′11″N 0°10′01″W 49°22′43″N 0°10′07″W (1(32)21 Brest)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 10/28/17

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