Chart correction 1634 — chart 3944
Chart 3944 [ previous update 1412/25 ] WGS84 DATUM Insert 11",Obstn (a) 4° 15´·97N., 100° 31´·53E. 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.