Chart correction 1685 — chart 922
Chart 922 (INT 1781) [ previous update 499/23 ] WGS84 DATUM Insert the accompanying block, centred on: 61° 43´·8N., 17° 11´·7E. limit of restricted area, Ç, joining: 61° 43´·13N., 17° 09´·65E. 61° 43´·01N., 17° 09´·73E. 61° 43´·02N., 17° 09´·48E. 61° 43´·14N., 17° 09´·62E. legend, See Note 306, centred on: 61° 43´·28N., 17° 09´·28E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.