Chart correction N17/20 — chart 74033
74033 1Ed. 3/25/92 LAST NM N13/15 N17/20 Add Submarine cable [L30.1] joining 18°21.0′S 118°28.6′E 18°24.0′S 118°30.8′E 18°28.6′S 118°33.1′E 19°31.7′S 118°37.4′E 19°33.7′S 118°35.9′E 19°55.8′S 118°37.2′E 19°59.6′S 118°39.3′E (24(1201)16 Wollongong)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 3/25/92
Reference information — always verify against official Notices to Mariners before navigation.