Chart correction 1139 — chart 1852
Chart 1852 (Panel B, Approaches to Lingkas and Bunyu) [ previous update 1059/24 ] WGS84 DATUM Insert 10",Wk 3° 20´·12N., 117° 30´·71E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.