Chart correction 4985 — chart 917
Chart 917 [ previous update 2029/25 ] WGS84 DATUM Insert symbol, explosives dumping ground, centred on: 38° 12´·67N., 15° 37´·55E. Wk46/25 II 2.28
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.