Chart correction N11/20 — chart 93721
93721 7Ed. 3/30/19 LAST NM N10/20 N11/20 Delete Depth 13 meters 22°26′09″N 113°52′09″E Relocate Buoy from 22°31′40″N 113°49′27″E to 22°31′48″N 113°49′20″E Add Depth 9.2 meters Wk [K26] 22°36′59″N 113°43′37″E Depth 15 meters 22°26′11″N 113°52′13″E Platform (lighted) [L2] Mo(U) W 15s, Mo(U) R 15s 22°35′47″N 113°47′49″E (32(1330)18, 11(326)19 Tianjin; 6(666)20 Taunton; CHN CH 15431)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 3/30/19
Reference information — always verify against official Notices to Mariners before navigation.