Chart correction N31/20 — chart 91020
91020 6Ed. 11/9/13 LAST NM N27/20 N31/20 Change Characteristic of light to Fl(3) G 3s 14°25.9′N 120°29.2′E (8(147)15 Manila)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 11/9/13
Reference information — always verify against official Notices to Mariners before navigation.