Chart correction N47/23 — chart 53100
53100 18Ed. 02/14/15 LAST NM N38/23 N47/23 Add Submarine cable [L30.1] joining 44°23.7′N 8°56.8′E 44°23.4′N 8°56.8′E 44°23.2′N 8°57.3′E 44°21.3′N 8°58.1′E 44°20.0′N 8°58.3′E 44°19.2′N 8°58.1′E Submarine cable [L30.1] joining 44°23.7′N 8°56.7′E 44°19.9′N 9°00.0′E 44°19.2′N 9°01.5′E 44°18.0′N 9°01.9′E (20(1)23 Genova; 43(90)23 Brest)
Source: NGA U.S. Notice to Mariners · edition: 18Ed. 02/14/15
Reference information — always verify against official Notices to Mariners before navigation.