Chart correction 2123 — chart 2890
Chart 2890 [ previous update 1145/25 ] NAD83 DATUM Delete GfFl.Y.20s 'REVSP4' 41° 06´·06N., 71° 00´·76W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.