Chart correction N7/21 — chart 54166

54166 4Ed. 2/25/17 LAST NM N6/21 N7/21 Delete Prohibited area in vicinity 45°26′02.2″N 12°24′43.3″E Add “Maritime Limit” [N1.1] bound by dashed line joining 45°26′01.8″N 12°24′24.0″E 45°25′49.8″N 12°24′15.0″E 45°25′45.6″N 12°24′09.6″E (26(16)20 Genova; ITA CH 226)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 2/25/17

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