Chart correction 15/23 — chart 91407
91407 2Ed. 12/18/76 LAST NM 09/23 15/23 Add Depth 26 fathoms 13°09′59″N 123°47′57″E Depth 3/4 fathom 13°10′45″N 123°48′02″E and extend depth contour (1-fathom) W to enclose (4(262)23 Taunton) SECTION I NM 15/23 I-1.9
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 12/18/76
Reference information — always verify against official Notices to Mariners before navigation.