Chart correction 1579 — chart 4785
Chart 4785 (Panel, Continuation A) [ previous update 4925/22 ] NAD83 DATUM Insert îD, centred on: 46° 50´·87N., 71° 09´·43W. Wk18/23 2.29 II
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.