Chart correction 4156 — chart 3313

Chart 3313 [ previous update 2013/24 ] WGS84 DATUM Insert the accompanying block A, centred on: 42° 26´·3N., 41° 44´·9E. 11Ó,Wk (a) 42° 09´·85N., 41° 37´·31E. Delete 16,Wk, close NW of: (a) above 20,Obstn 42° 07´·21N., 41° 37´·36E. limit of marine farm, pecked line, joining: (b) 42° 06´·71N., 41° 37´·46E. (c) 42° 05´·35N., 41° 39´·65E. (d) 42° 04´·73N., 41° 38´·92E. (e) 42° 05´·97N., 41° 37´·20E. Ì, within: (b)-(e) above Insert depth, 163, and extend 20m contour W to enclose 42° 04´·41N., 41° 40´·99E. depth, 210, and extend 500m contour N to enclose 41° 38´·71N., 41° 28´·74E. the accompanying block B, centred on: 41° 40´·8N., 41° 40´·2E. Delete Á (f) 41° 57´·96N., 41° 43´·99E. JsX, close W of: (f) above

Source: UKHO Admiralty Notices to Mariners

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