Chart correction 5252 — chart 2890
Chart 2890 [ previous update 5071/25 ] NAD83 DATUM Insert å Obstn PA 41° 07´·69N., 71° 03´·54W. Replace depth, 11, with depth, 05, enclosed by 1fm contour, with seabed type, R 41° 26´·06N., 70° 55´·10W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.