Chart correction 3360 — chart 4777

Chart 4777 [ previous update 4536/23 ] NAD83 DATUM Delete fog signal, BELL, at K30 light-buoy 49° 03´·75N., 68° 08´·30W. ãBnOr 48° 29´·08N., 68° 32´·58W.

Source: UKHO Admiralty Notices to Mariners

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