Chart correction 3302 — chart 1631
Chart 1631 (INT 1418) [ previous update 3216/25 ] WGS84 DATUM Insert ¼{ HW-R1 (a) 52° 41´·13N., 3° 48´·98E. circular limit of restricted area, radius 500m (0·27M), Ç, centred on: (a) above legend, AIS, at platform (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.