Chart correction 498 — chart 2850
Chart 2850 [ previous update 359/24 ] NAD83 DATUM Insert GöFl(2+1)R.6s 'PW' (a) 39° 11´·25N., 76° 27´·58W. Delete Dö'PW', close NW of: (a) above Replace Dd '2' with GdFl.R.2.5s '2' 39° 11´·68N., 76° 28´·86W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.