Chart correction 4449 — chart 1422
Chart 1422 (INT 1044) [ previous update 4293/24 ] WGS84 DATUM Insert ¼{ Fenris Jacket Under construction (a) 56° 42´·0N., 3° 07´·0E. circular limit of restricted area, radius 500m (0·27M), Ç, centred on: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.