Chart correction N17/20 — chart 74431
74431 3Ed. 9/25/15 LAST NM N15/20 N17/20 Add Submarine cable [L30.1] joining 11°39.7′S 128°48.5′E 11°35.6′S 128°34.1′E 11°34.3′S 128°28.1′E 11°33.2′S 128°25.8′E 11°28.0′S 128°07.7′E 11°19.2′S 127°27.9′E 11°19.0′S 127°24.6′E 11°19.9′S 127°22.7′E 11°21.8′S 127°21.6′E 11°22.5′S 127°20.1′E 11°22.7′S 127°15.1′E 11°20.9′S 126°57.3′E 11°20.7′S 126°38.2′E 12°16.7′S 125°41.1′E (24(1201)16 Wollongong)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 9/25/15
Reference information — always verify against official Notices to Mariners before navigation.