Chart correction 557* — chart 1137

Chart 1137 [ previous update 2636/23 ] WGS84 DATUM Insert BfFl.Y.3s 49° 10´·80N., 2° 07´·95W. 49° 09´·92N., 2° 06´·60W. Wk06/24 II 2.10

Source: UKHO Admiralty Notices to Mariners

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