Chart correction 4204 — chart 2850

Chart 2850 (Panel, Baltimore Harbor) [ previous update 3050/25 ] NAD83 DATUM Insert the accompanying block A, centred on: 39° 14´·4N., 76° 33´·7W. the accompanying block B, centred on: 39° 13´·0N., 76° 30´·5W. depth, 28, and extend 30ft contour N to enclose (a) 39° 12´·67N., 76° 34´·44W. Delete depth, 32, close NW of: (a) above

Source: UKHO Admiralty Notices to Mariners

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