Chart correction 4309* — chart 278

Chart 278 [ previous update 4229/25 ] WGS84 DATUM Delete PfFl(5)Y.20s and associated Automatic Identification System, AIS 57° 54´·15N., 0° 34´·16W. 57° 51´·47N., 0° 40´·22W. EfFl(5)Y.20s and associated Automatic Identification System, AIS 57° 53´·11N., 0° 38´·06W.

Source: UKHO Admiralty Notices to Mariners

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