Chart correction 51/21 — chart 12284
★12284 17Ed. 09/01/14 LAST NM 47/21 51/21 Delete Buoy "1" 38°18′03.6″N 76°26′59.6″W Buoy "3" 38°17′57.6″N 76°27′03.1″W Buoy "5" 38°18′03.0″N 76°27′11.9″W (See 31/21) (41/21 CG5) ★12327 109Ed. 01/01/20 LAST NM 44/21 51/21 Delete Legend "Underwater Turbines" 40°45′54″N 73°56′20″W Buoy 40°45′54″N 73°56′41″W Buoy 40°45′51″N 73°56′43″W (44, 45/21 CG1)
Source: NGA U.S. Notice to Mariners · edition: 17Ed. 09/01/14
Reference information — always verify against official Notices to Mariners before navigation.