Chart correction N01/24 — chart 93721

93721   7Ed.  03/30/19  LAST  NM  N51/23  N01/24 Delete Buoy "No 1"   22°13′42″N  113°48′18″E Beacon "No 4"   22°40′50″N  113°44′11″E Relocate Buoy "No 1" from 22°18′12″N  113°48′16″E to   22°17′56″N  113°48′15″E Add Buoy Y, pillar, "X" topmark, Mo(O) Y 12s AIS [Q130.6]   22°13′05″N  113°45′23″E Buoy "B1" Y, pillar, "X" topmark, Mo(O) Y 12s AIS [Q130.6]   22°12′09″N  113°39′02″E Buoy "B2" Y, pillar, "X" topmark, Mo(O) Y 12s AIS [Q130.6]   22°12′26″N  113°42′25″E Buoy "B4" Y, pillar, "X" topmark, Mo(O) Y 12s AIS [Q130.6]   22°13′51″N  113°48′18″E Buoy "B5" Y, pillar, "X" topmark, Mo(O) Y 12s AIS [Q130.6]   22°42′17″N  113°40′19″E Buoy "FSW1" BRB, pillar, double ball topmark, Fl(2) W 5s [Q130.4]   22°40′03″N  113°44′06″E Buoy "No 4" G, conical, Fl G 4s   22°38′53″N  113°44′10″E (37(1353, 1355), 38(1384), 43(1556)23 Tianjin; 25(45, 46)23 Hong Kong)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 03/30/19

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