Chart correction 4017 — chart 3656
Chart 3656 [ previous update 4691/25 ] WGS84 DATUM Move GrWQ(3)10s Les Ardentes, from: 48° 57´·74N., 1° 51´·73W. to: 48° 57´·88N., 1° 51´·53W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.