Chart correction 224 — chart 2850

Chart 2850 [ previous update 145/24 ] NAD83 DATUM Insert 11,Obstn 39° 03´·07N., 76° 14´·83W. 15,Obstn (a) 39° 06´·73N., 76° 17´·42W. Delete depth, 18, and associated 18m contour, close NE of: (a) above

Source: UKHO Admiralty Notices to Mariners

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