Chart correction 2217 — chart 4414

Chart 4414 [ previous update 1520/24 ] WGS84 DATUM Insert depth, 745, and extend 1000m approximate contour E to enclose 10° 12´·3N., 121° 56´·4E.

Source: UKHO Admiralty Notices to Mariners

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