Chart correction N3/21 — chart 93721

93721 7Ed. 3/30/19 LAST NM N49/20 N3/21 Delete Radio reporting point symbol 22°23′25″N 113°53′42″E Buoy “21” 22°42′06″N 113°44′30″E (See N29/20) Relocate Buoy from 22°31′53″N 113°49′25″E to 22°32′02″N 113°49′02″E Buoy “No 7” from 22°32′08″N 113°49′23″E to 22°32′19″N 113°48′55″E Buoy “No 35” from 22°34′59″N 113°43′00″E to 22°35′09″N 113°43′03″E Buoy “No 41” from 22°38′16″N 113°41′50″E to 22°38′01″N 113°41′57″E (See N34/20) Add Depth 20.9 meters Wk [K26] 22°21′03″N 114°01′40″E Depth 9.2 meters 22°26′09″N 113°52′48″E and extend depth contour (10-meter) E to enclose Radio reporting point symbol [M40.1] with direction pointers 126°-347° 22°24′56″N 113°53′15″E Dangerous wreck [K28] “Rep (2020)” (PA) 22°19′45″N 113°53′41″E Dangerous wreck [K28] “Rep (2020)” (PA) 22°19′41″N 113°53′29″E Dangerous wreck [K28] “Rep (2020)” (PA) 22°20′01″N 113°55′45″E Dangerous wreck [K28] “Rep (2020)” (PA) 22°19′52″N 113°55′47″E Buoy “No 34” R, can, Fl(2) R 6s 22°33′59″N 113°43′09″E Buoy “No 36” R, can, Fl(2) R 6s 22°34′56″N 113°42′48″E Buoy “No 36A” R, can, Fl(2) R 6s AIS 22°35′23″N 113°42′38″E Buoy “No 37” G, conical, Fl(2) G 6s 22°35′57″N 113°42′42″E Buoy “No 39” G, conical, Fl(2) G 6s 22°36′53″N 113°42′22″E Buoy “No 21” GRG, conical, Fl(2+1) G 6s 22°41′01″N 113°44′15″E (23(59-61), 24(65)20 Hong Kong; 40(1479, 1480), 43(1542)20 Tianjin; CHN CH 15465)

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

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