Chart correction N16/21 — chart 71251
71251 14Ed. 4/20/19 LAST NM N25/20 N16/21 Delete Radio reporting point symbol 1°24′50.0″N 104°00′11.0″E Relocate Radio reporting point symbol from 1°22′44.9″N 104°01′32.6″E to 1°22′25.2″N 104°01′55.8″E Add Depth 4.7 meters Obstn [K41] 1°20′13.2″N 104°02′03.6″E Radio reporting point symbol [M40.1] with direction pointer 173° 1°25′12.6″N 103°59′55.8″E Radio reporting point symbol [M40.1] with direction pointers 129°-309° 1°23′04.8″N 104°01′01.2″E (11(75)20 Singapore; 46(5496)20 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 14Ed. 4/20/19
Reference information — always verify against official Notices to Mariners before navigation.