Chart correction 4706 — chart 2820
Chart 2820 [ previous update 730/25 ] WGS84 DATUM Insert Pf; Fl(5)Y.20s No 1 ODAS 47° 40´·86N., 4° 30´·71W. Pf; Fl(5)Y.20s No 2 ODAS 47° 35´·60N., 4° 15´·23W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.