Chart correction 46/23 — chart 18658
★18658 31Ed. 09/01/07 LAST NM 36/19 46/23 Delete Mooring buoy 38°03′45.9″N 122°03′14.0″W Mooring buoy 38°03′37.1″N 122°03′17.1″W (NOS) ★21125 14Ed. 9/5/15 CHART CANCELED N46/23 (NGA)
Source: NGA U.S. Notice to Mariners · edition: 31Ed. 09/01/07
Reference information — always verify against official Notices to Mariners before navigation.