Chart correction 738 — chart 2456
Chart 2456 [ previous update 563/26 ] NAD83 DATUM Delete GfFl.Y.20s 'SRW SP03' 41° 01´·96N., 70° 53´·53W. GfFl.Y.20s 'SRW SP04' 40° 58´·81N., 70° 53´·20W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.