Chart correction N20/23 — chart 91030
91030 4Ed. 06/21/14 LAST NM N19/23 N20/23 Delete Submarine cable area between 12°57.2′N 124°00.4′E 12°53.3′N 123°52.0′E Add Legend "Fish Trap Area" 12°55.7′N 123°54.4′E Legend "Fish Trap Area" between 12°51.9′N 123°54.8′E 12°55.8′N 124°01.3′E (2(27)23 Manila)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 06/21/14
Reference information — always verify against official Notices to Mariners before navigation.