Chart correction N21/21 — chart 93721

93721 7Ed. 3/30/19 LAST NM N19/21 N21/21 Delete Dangerous wreck “Rep (2020)” 22°21′33″N 113°51′14″E (See N32/20) Relocate Buoy “No 40” from 22°36′51″N 113°42′08″E to 22°36′57″N 113°42′03″E Buoy “No 38” from 22°35′52″N 113°42′30″E to 22°35′57″N 113°42′25″E Substitute Depth 0.3 meter for 0.7 meter 22°39′59″N 113°41′30″E Note: Blue tint and enclosing depth contour (2-meter) remain Add Buoy Y, pillar, “X” topmark, Mo(O) Y 12s [Q130.6] 22°35′52″N 113°42′00″E Buoy Y, pillar, “X” topmark, Mo(O) Y 12s [Q130.6] 22°35′23″N 113°42′02″E Buoy Y, pillar, “X” topmark, Mo(O) Y 12s [Q130.6] 22°34′54″N 113°42′05″E Buoy Y, pillar, “X” topmark, Mo(O) Y 12s [Q130.6] 22°34′25″N 113°42′07″E (continued on next page) NM 21/21 SECTION I I-1.10 93721 (Continued) Add Buoy Y, pillar, “X” topmark, Mo(O) Y 12s AIS [Q130.6] 22°05′13″N 113°43′40″E Buoy Y, pillar, “X” topmark, Mo(O) Y 12s AIS [Q130.6] 22°05′17″N 113°45′39″E Buoy Y, pillar, “X” topmark, Mo(O) Y 12s [Q130.6] 22°01′37″N 113°43′19″E Depth 10.6 meters Wk [K26] 22°33′20″N 113°47′36″E Depth 3.3 meters, blue tint, and enclosing depth contour (5-meter) centered 22°28′00″N 113°51′46″E Depth 16.3 meters 22°23′56″N 113°50′37″E Dangerous wreck [K28] 22°21′37″N 113°51′16″E (4(116-118), 13(408, 409)21 Tianjin; 17(1693, 1669)21 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 3/30/19

Reference information — always verify against official Notices to Mariners before navigation.