Chart correction N12/23 — chart 53104

53104 4Ed. 05/15/21 LAST NM N53/22 N12/23 Add Obstruction area with blue tint [K40] bound by dotted line (limiting danger line) joining 44°25′02.2″N 8°47′48.7″E 44°25′01.6″N 8°47′52.0″E 44°25′10.5″N 8°47′54.5″E 44°25′11.0″N 8°47′50.1″E and delete all hydrography within above area "Unsurveyed Area" [I25] bound by shore and heavy dashed line joining 44°25′12.8″N 8°46′34.7″E 44°25′05.7″N 8°46′39.1″E 44°25′06.4″N 8°46′42.2″E 44°25′11.9″N 8°46′40.7″E and delete all hydrography within above area Legend "Ru" to pier 44°25′09.6″N 8°46′39.0″E (4(5)23 Genova)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 05/15/21

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