Chart correction 17/23 — chart 54131
54131 3Ed. 10/10/15 LAST NM 16/23 17/23 Add Depth 38 meters Wk [K26] 42°04.5′N 15°02.5′E Depth 41 meters Wk [K26] 38°17.0′N 15°37.1′E (13(8)21, 6(9)23 Genova)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 10/10/15
Reference information — always verify against official Notices to Mariners before navigation.