Chart correction 18/23 — chart 12354
★12354 47Ed. 12/01/18 LAST NM 53/22 18/23 Add Buoy "NE" Y, Fl Y 2.5s with legend "Priv" [Q130.6] 40°56′30″N 72°33′19″W Buoy "NW" Y, Fl Y 2.5s with legend "Priv" [Q130.6] 40°56′30″N 72°33′28″W Buoy "SE" Y, Fl Y 2.5s with legend "Priv" [Q130.6] 40°56′24″N 72°33′19″W Buoy "SW" Y, Fl Y 2.5s with legend "Priv" [Q130.6] 40°56′24″N 72°33′28″W (14/23 CG1; USCG LL)
Source: NGA U.S. Notice to Mariners · edition: 47Ed. 12/01/18
Reference information — always verify against official Notices to Mariners before navigation.