Chart correction 4977 — chart 3458
Chart 3458 [ previous update 5645/24 ] NAD83 DATUM Insert depth, 16, enclosed by 18ft contour 40° 33´·475N., 74° 14´·303W. 51 UNITED STATES OF AMERICA - East Coast - Depths. Wreck. Source: ENC US4FL87M
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.