Chart correction 1040 — chart 4783

Chart 4783 [ previous update 1576/23 ] NAD83 DATUM Insert depth, 33, and extend 5m contour SE to enclose 47° 56´·97N., 69° 47´·40W. depth, 97, enclosed by 10m contour (a) 47° 55´·50N., 69° 38´·96W. Delete depth, 113, close SE of: (a) above

Source: UKHO Admiralty Notices to Mariners

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