Chart correction 3978 — chart 3731
Chart 3731 [ previous update 3359/26 ] WGS84 DATUM Insert  6° 37´·47S., 111° 55´·04E. 6° 46´·22S., 112° 02´·54E. Delete former  6° 41´·60S., 111° 55´·54E. Wk34/26 II 2.29
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.