Chart correction 50/23 — chart 54120
54120 5Ed. 09/19/92 LAST NM 35/23 50/23 Delete Dangerous wreck (ED) 43°41′57″N 13°28′56″E Dangerous wreck 43°41′08″N 13°31′24″E Substitute Depth 17.9 meters Wk [K26] for dangerous wreck (PA) 43°44′02″N 13°24′00″E Add Depth 18.8 meters Wk [K26] 43°41′59″N 13°28′26″E Depth 18.2 meters Wk [K26] 43°41′06″N 13°31′25″E (22(8)23 Genova)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 09/19/92
Reference information — always verify against official Notices to Mariners before navigation.