Chart correction 4405 — chart 3833
Chart 3833 [ previous update 3605/24 ] WGS84 DATUM Insert depth, 186, enclosed by 20m contour (a) 1° 14´·67N., 103° 33´·25E. Delete depth, 24, close SW of: (a) above Insert 31,Wk 1° 15´·13N., 103° 25´·20E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.