Chart correction N41/21 — chart 54161

54161 13Ed. 7/17/10 LAST NM N40/21 N41/21 Substitute “Obstn” area with blue tint [K40] for marine farm area 45°26′56″N 12°34′51″E and delete all hydrography within above area (17(15)21 Genova) NM 41/21 SECTION I I-1.4

Source: NGA U.S. Notice to Mariners · edition: 13Ed. 7/17/10

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