Chart correction N50/23 — chart 17524
17524 0Ed. 09/26/97 LAST NM N46/23 N50/23 Add Submarine cable [L30.1] joining 50°37′49″N 127°09′19″W 50°37′47″N 127°09′28″W 50°37′42″N 127°09′24″W 50°37′33″N 127°09′00″W 50°36′53″N 127°04′30″W (10/23 Ottawa)
Source: NGA U.S. Notice to Mariners · edition: 0Ed. 09/26/97
Reference information — always verify against official Notices to Mariners before navigation.