Chart correction 1145 — chart 2670
Chart 2670 [ previous update 1013/25 ] WGS84 DATUM Delete GfFl.Y.20s 'REVSP1' 41° 14´·7N., 71° 07´·1W. GfFl.Y.20s 'REVSP2' 41° 07´·5N., 71° 15´·2W. GfFl.Y.20s 'REVSP3' 41° 07´·7N., 70° 52´·3W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.