Chart correction 20/22 — chart 11534
★11534 40Ed. 09/01/19 LAST NM 14/22 20/22 (Side A) Delete Buoy "SB" 33°50′35″N 78°28′58″W Add Buoy "S" Y, Fl Y 4s with legend "Priv" [Q130.6] 33°50′27″N 78°29′16″W (NOS; 15/22 CG5)
Source: NGA U.S. Notice to Mariners · edition: 40Ed. 09/01/19
Reference information — always verify against official Notices to Mariners before navigation.