Chart correction 440 — chart 3686
Chart 3686 (Panel, Morehead City) [ previous update 3733/24 ] NAD83 DATUM Insert depth, 39 (a) 34° 38´·359N., 76° 42´·075W. Delete depth, 31, close SW of: (a) above depth, 30, and associated 30ft contour 34° 38´·526N., 76° 41´·510W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.