Chart correction 46/21 — chart 13218

★13218 44Ed. 11/01/18 LAST NM 40/21 46/21 Delete Buoy "NE" 41°36′51″N 70°48′38″W Buoy "NW" 41°36′34″N 70°48′51″W Buoy "SW" 41°36′25″N 70°48′16″W Buoy "SE" 41°36′39″N 70°48′11″W Substitute Buoy WOr, can for buoy "DGI" 41°36′57″N 71°13′18″W (39, 40/21 CG1)

Source: NGA U.S. Notice to Mariners · edition: 44Ed. 11/01/18

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