Chart correction N38/21 — chart 53100
53100 18Ed. 2/14/15 LAST NM N36/21 N38/21 Substitute Depth 24.5 meters Wk [K26] for depth 23 meters 42°54.5′N 10°33.0′E Add Wreck [K29] 42°50.7′N 10°20.2′E (4(9), 10(3)17 Genova)
Source: NGA U.S. Notice to Mariners · edition: 18Ed. 2/14/15
Reference information — always verify against official Notices to Mariners before navigation.