Chart correction N5/20 — chart 63280
63280 4Ed. 5/12/12 LAST NM N15/17 N5/20 Delete Depth 13.7 meters 15°01.6′N 80°08.7′E Depth 36 meters 16°29.8′N 82°19.0′E Add Depth 12.4 meters 15°02.3′N 80°09.1′E Depth 11.4 meters 16°30.0′N 82°18.9′E and extend depth contour (20-meter) and blue tint SE to enclose (IND CH 355, 356)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 5/12/12
Reference information — always verify against official Notices to Mariners before navigation.