Chart correction 36/23 — chart 38030
38030 1Ed. 04/04/92 LAST NM 08/23 36/23 Add Danger circle "Subm buoy (63 meters)" [K1] marked by V-AIS [S18.1] 67°00.0′N 21°32.0′W (8(6)23 Brest; UKHO ARCS 2899-0)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 04/04/92
Reference information — always verify against official Notices to Mariners before navigation.