Chart correction 503 — chart 3837
Chart 3837 (INT 5709) [ previous update 2104/23 ] WGS84 DATUM Insert ¼{ D28JT-A 3° 33´·90N., 112° 21´·69E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.