Chart correction N5/20 — chart 93241
93241 10Ed. 8/25/12 LAST NM N31/19 N5/20 Change Characteristic of buoy to Q(3) W 10s 13°09′33″N 100°48′58″E Add Legend “Spoil Ground” 13°22′12″N 100°32′50″E (37/18 Bangkok; UKHO ARCS 999-0)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 8/25/12
Reference information — always verify against official Notices to Mariners before navigation.