Chart correction 51/21 — chart 12263

★12263 58Ed. 12/01/18 LAST NM 44/21 51/21 Delete Buoy "9" 38°38′46″N 76°19′54″W Buoy "6" 38°36′31″N 76°20′49″W Buoy "SI" 38°38′06″N 76°20′45″W Change Designation of buoy "2" to "2C" 38°32′04″N 76°23′11″W Designation of buoy "3" to "5" 38°35′03″N 76°23′01″W Designation of buoy "5" to "7" 38°36′38″N 76°21′01″W Designation of buoy "7" to "9" 38°38′15″N 76°20′14″W Add Depth 19 feet Obstn [K41] 38°56′21″N 76°25′24″W Buoy "8" R, QR 38°36′54″N 76°20′21″W (NOS; 41/21 CG5)

Source: NGA U.S. Notice to Mariners · edition: 58Ed. 12/01/18

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