Chart correction N18/20 — chart 74451

74451 4Ed. 1/25/13 LAST NM N17/20 N18/20 Add Submarine pipeline [L40.1] with legend “Gas (see Note)” joining 13°56.2′S 123°17.8′E 13°53.2′S 123°20.4′E 13°59.6′S 123°40.3′E 13°45.2′S 123°54.7′E 13°35.1′S 124°22.5′E 12°48.9′S 125°59.8′E 12°45.7′S 126°12.1′E 12°46.8′S 126°18.0′E (24(1290)15 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 1/25/13

Reference information — always verify against official Notices to Mariners before navigation.