Chart correction 31/20 — chart 91330
91330 1Ed. 8/2/86 LAST NM 44/12 31/20 (Panel A) Add Submarine cable [L30.1] joining 10°50.3′N 119°57.0′E 10°45.1′N 120°19.9′E 10°35.9′N 120°44.3′E 10°36.0′N 121°03.9′E (7(47)19 Manila)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 8/2/86
Reference information — always verify against official Notices to Mariners before navigation.