Chart correction 15/20 — chart 53279

53279 4Ed. 6/17/06 LAST NM 11/20 15/20 Change Buoy to G, pillar, cone topmark 41°12′18.6″N 9°26′37.0″E Add Purple dashed-line circle “Unexploded ordnance” [Kp], radius 0.10 mile, centered 41°10′36.2″N 9°27′24.2″E (9(3), 26(5)18 Genova; ITA CH 281)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 6/17/06

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