Chart correction 4273 — chart 2018
Chart 2018 (INT 1202) [ previous update 4087/25 ] WGS84 DATUM Insert circular limit of restricted area, entry prohibited, radius 500m (0·27M), pecked line, centred on: 55° 05´·41N., 17° 44´·60E. 55° 04´·86N., 17° 42´·49E. 55° 00´·44N., 17° 34´·36E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.