Chart correction 4670 — chart 2921

Chart 2921 (Panel 1) [ previous update 4558/26 ] NAD83 DATUM Insert maritime limit, pecked line, joining: (a) 38° 20´·78N., 76° 17´·92W. (b) 38° 21´·48N., 76° 15´·38W. (c) 38° 18´·63N., 76° 14´·11W. (d) 38° 17´·91N., 76° 16´·66W. legend, Works in progress (2026), within: (a)-(d) above Delete hydrography within: (a)-(d) above Wk41/26 II 2.42

Source: UKHO Admiralty Notices to Mariners

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