Chart correction 37/23 — chart 12256
★12256 19Ed. 10/01/17 LAST NM 18/23 37/23 Delete Buoy "A" 37°00′24.0″N 76°19′06.2″W Buoy "B" 37°00′34.3″N 76°19′10.6″W Buoy "C" 37°00′32.8″N 76°19′15.8″W Buoy "D" 37°00′22.5″N 76°19′11.4″W (22/23 CG5)
Source: NGA U.S. Notice to Mariners · edition: 19Ed. 10/01/17
Reference information — always verify against official Notices to Mariners before navigation.