Chart correction 18/20 — chart 705
705 (INT 705) 3Ed. 6/5/82 LAST NM 5/20 18/20 Delete Danger circle “Discol water (1992)” centered 11°35′N 55°57′E Depth 887 meters 11°23′N 73°04′E Add Depth 423 meters 11°20′N 73°04′E and extend depth contour (1000-meter) S to enclose (30(3710)10, 15(1579)11 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 6/5/82
Reference information — always verify against official Notices to Mariners before navigation.