Chart correction N3/21 — chart 52043

52043 23Ed. 10/6/18 LAST NM N40/20 N3/21 Delete Buoy 36°10′14.6″N 5°23′10.1″W Buoy 36°10′18.8″N 5°23′11.5″W Add Buoy R, spar, can topmark, QR 36°10′19.0″N 5°23′00.4″W (46(357)20 Cadiz)

Source: NGA U.S. Notice to Mariners · edition: 23Ed. 10/6/18

Reference information — always verify against official Notices to Mariners before navigation.