Chart correction 1257 — chart 4603
Chart 4603 (INT 603) [ previous update 5818/24 ] WGS84 DATUM Insert depth, 295, enclosed by 30m contour 11° 10´·9S., 127° 53´·7E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.