Chart correction 1933 — chart 956
Chart 956 (INT 1242) (Panel B, Gävle) [ previous update 4495/24 ] WGS84 DATUM Delete symbol, Virtual aid to navigation, special topmark, V-AIS 60° 41´·355N., 17° 12´·995E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.