Chart correction 2116 — chart 4912

Chart 4912 [ previous update 1197/23 ] NAD83 DATUM Insert the accompanying note, AREA TO BE AVOIDED, centred on: 35° 18´·32N., 120° 42´·02W. the acccompanying block, centred on: 34° 25´·1N., 120° 56´·6W.

Source: UKHO Admiralty Notices to Mariners

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