Chart correction 4139 — chart 73

Chart 73 (INT 1901) [ previous update 1854/23 ] WGS84 DATUM Insert coastline, single firm line, joining: (a) 37° 09´·11N., 6° 52´·87W. (b) 37° 09´·27N., 6° 53´·17W. (c) 37° 09´·29N., 6° 53´·15W. Delete charted detail, within: (a)-(c) above Move ·Fl(4)G.10s, from: 37° 09´·10N., 6° 52´·87W. to: 37° 09´·27N., 6° 53´·17W.

Source: UKHO Admiralty Notices to Mariners

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