Chart correction 1162 — chart 1661
Chart 1661 (INT 1951) [ previous update 3983/24 ] WGS84 DATUM Insert obstruction out of position, 14), Obstn 17° 58´·9N., 16° 07´·5W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.