Chart correction N50/23 — chart 53162

53162   8Ed.  08/11/18  LAST  NM  N37/23  N50/23 Add Buoy Y, pillar, "X" topmark [Q130.6]   40°47′51.6″N  14°01′30.0″E Buoy Y, pillar, "X" topmark, Fl Y 3s [Q130.6]   40°47′42.0″N  14°01′30.0″E Buoy Y, pillar, "X" topmark [Q130.6]   40°47′42.0″N  14°01′40.8″E Buoy Y, pillar, "X" topmark, Fl Y 3s [Q130.6]   40°47′51.6″N  14°01′40.8″E "Marine Farm" area [K48.1] bound by dashed line joining above buoys (4) (23(7)23 Genova)

Source: NGA U.S. Notice to Mariners · edition: 8Ed. 08/11/18

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