Chart correction 3994 — chart 1528

Chart 1528 [ previous update 3041/25 ] NAD83 DATUM Insert obstruction out of position, 6+ Obstn (a) 42° 22´·811N., 71° 03´·115W. Delete depth, 29, close NW of: (a) above Insert 6+ Obstn (b) 42° 22´·116N., 71° 02´·626W. Delete depth, 19, close N of: (b) above Insert 5+ Obstn (c) 42° 22´·088N., 71° 02´·561W. Delete depth, 23, close N of: (c) above Insert 7+ Obstn 42° 20´·881N., 70° 58´·967W.

Source: UKHO Admiralty Notices to Mariners

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