Chart correction 08/24 — chart 12270
★12270 40Ed. 07/01/19 LAST NM 02/24 08/24 Add Mooring buoy "B" with legend "Priv" [Q40] 38°58′49″N 76°24′30″W (NOS; 4/24 CG5; USCG LL)
Source: NGA U.S. Notice to Mariners · edition: 40Ed. 07/01/19
Reference information — always verify against official Notices to Mariners before navigation.