Chart correction 08/24 — chart 18774
★18774 12Ed. 07/01/11 LAST NM 51/23 08/24 Add Buoy "CDIP 271" Y, Fl(5) Y 20s with legend "Priv" [Q130.6] 33°20′12″N 117°39′30″W Buoy "CDIP 264" Y, Fl(5) Y 20s with legend "Priv" [Q130.6] 33°17′24″N 117°30′00″W (NOS)
Source: NGA U.S. Notice to Mariners · edition: 12Ed. 07/01/11
Reference information — always verify against official Notices to Mariners before navigation.