Chart correction 1771 — chart 3317
Chart 3317 (Panel C, Bat’umi) [ previous update 4278/23 ] WGS84 DATUM Delete JUmVQ.5s 41° 40´·000N., 41° 39´·160E. 55 ITALY - Sicilia - Depths. Source: ENC IT400260
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.