Chart correction 4107 — chart 2730
Chart 2730 [ previous update 1535/26 ] NAD83 DATUM Insert InFl(2+1)G.6s 'DV' 41° 36´·62N., 71° 24´·25W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.