Chart correction N43/23 — chart 93721

93721   7Ed.  03/30/19  LAST  NM  N42/23  N43/23 Delete Beacon   22°08′39″N  113°46′35″E Buoy "SKLMP 1"   22°09′10″N  113°53′59″E Depth 13.5 meters Obstn   22°11′09″N  114°00′59″E Buoy   22°11′46″N  114°02′03″E Delete Depth 15.2 meters Obstn   22°30′27″N  113°44′36″E (See N48/22) Relocate Buoy "F9" from 22°35′37″N  113°46′07″E to   22°35′23″N  113°46′16″E Add AIS [S17.2] to buoy "No 1"   22°13′42″N  113°48′18″E Buoy "1" YB, pillar, double cone topmark points downward, Q(6) + L Fl W 15s [Q130.3]   22°31′06″N  113°51′04″E (20(30-33)23 Hong Kong; 31(1139)23 Tianjin)

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

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