Chart correction 1930 — chart 1968

Chart 1968 [ previous update 1826/24 ] WGS84 DATUM Insert depth, 174 , enclosed by 20m contour 23° 02´·6N., 119° 10´·9E. depth, 138 , and extend 20m contour E to enclose (a) 23° 01´·3N., 119° 07´·3E. Delete depth, 16, close SW of: (a) above Insert depth, 181 , and extend 20m contour SW to enclose 23° 00´·6N., 119° 03´·8E. depth, 172 , and extend 20m contour E to enclose 23° 00´·2N., 119° 01´·3E.

Source: UKHO Admiralty Notices to Mariners

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