Chart correction 1634 — chart 3901

Chart 3901 [ previous update 1372/25 ] WGS84 DATUM Insert 11",Obstn (a) 4° 16´·0N., 100° 31´·5E. Delete depth, 155, close S of: (a) above

Source: UKHO Admiralty Notices to Mariners

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