Chart correction 1942 — chart 3728
Chart 3728 [ previous update 5222/24 ] WGS84 DATUM Insert depth, 46, enclosed by 5m contour (a) 6° 34´·84N., 116° 05´·45E. Delete depth, 56, close SW of: (a) above Replace depth, 46, with depth, 3 7° 03´·65N., 117° 05´·96E. Wk17/26 II 2.48
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.