Chart correction 31/20 — chart 92033
92033 5Ed. 8/16/86 LAST NM 16/20 31/20 Add Submarine cable [L30.1] joining 10°48.8′N 120°03.0′E 10°51.8′N 119°44.6′E 10°53.9′N 119°42.9′E 10°55.3′N 119°39.5′E 10°54.9′N 119°37.2′E 10°49.7′N 119°31.2′E (7(47)19 Manila)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 8/16/86
Reference information — always verify against official Notices to Mariners before navigation.