Chart correction 7/21 — chart 54131

54131 3Ed. 10/10/15 LAST NM 6/21 7/21 Delete Platform and “Anchoring and Fishing Prohibited” area in vicinity 40°55.5′N 18°19.6′E Depth 848 meters Well 40°54.6′N 18°18.6′E Add Danger circle “Wells” [L20] 40°55.3′N 18°19.6′E (22(9)19 Genova; UKHO ARCS 186-0)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 10/10/15

Reference information — always verify against official Notices to Mariners before navigation.