Chart correction N46/21 — chart 24155
24155 7Ed. 12/01/12 LAST NM N23/21 N46/21 Delete Depth 15.5 meters 23°06′36″S 44°06′56″W Substitute Depth 13.7 meters for depth 15.5 meters 23°06′24″S 44°06′42″W Add Depth 14.3 meters 23°07′25″S 44°06′52″W Depth 14.7 meters 23°06′35″S 44°07′03″W (41(4052)21 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 12/01/12
Reference information — always verify against official Notices to Mariners before navigation.