Chart correction 2651 — chart 2456

Chart 2456 [ previous update 738/26 ] NAD83 DATUM Insert GfFl.Y.2·5s 'CTR' 41° 24´·20N., 70° 56´·38W. GfFl.Y.20s 'SP3' 41° 01´·36N., 70° 53´·75W. GfFl.Y.20s 'SP4' 40° 58´·85N., 70° 54´·30W. Delete GfFl.Y.20s 'A' 41° 06´·84N., 70° 28´·01W.

Source: UKHO Admiralty Notices to Mariners

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