Chart correction N7/20 — chart 54161
54161 13Ed. 7/17/10 LAST NM N5/20 N7/20 Add Buoy Y, spar, “X” topmark, Fl Y 3s [Q130.6] enclosed by purple composite-line circle, radius 500 meters, centered 45°23′03″N 12°35′12″E Buoy Y, spar, “X” topmark, Fl Y 3s [Q130.6] enclosed by purple composite-line circle, radius 500 meters, centered 45°22′51″N 12°34′31″E Solid line (breakwater) [F4.2] joining 45°24′44″N 12°25′35″E 45°24′45″N 12°25′59″E 45°24′52″N 12°26′19″E Light Fl G 3s 14m 8M 45°24′44″N 12°25′35″E Light Fl(2) R 8s 14m 8M 45°24′52″N 12°26′19″E (2(10)13, 5(22), 10(27)15, 11(11)16 Genova; ITA CH 226)
Source: NGA U.S. Notice to Mariners · edition: 13Ed. 7/17/10
Reference information — always verify against official Notices to Mariners before navigation.