Chart correction 1383 — chart 509
Chart 509 (Panel, Continuation of Estero Salado to Isla Santa Ana) [ previous update 2696/23 ] WGS84 DATUM Insert the accompanying block, centred on: 2° 20´·0S., 79° 57´·6W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.