Chart correction 46/20 — chart 51104
51104 1Ed. 5/4/02 LAST NM 7/20 46/20 Delete Buoy 42°15′16.6″N 8°42′43.6″W Change Light to Fl(2+1) R 10.6s 6m 1M 42°15′35.0″N 8°41′31.9″W Add Entry prohibited area [N2.2] bound by shore and purple composite line joining 42°17′12.6″N 8°39′09.8″W 42°17′15.0″N 8°39′11.2″W 42°17′13.1″N 8°39′16.9″W 42°17′15.0″N 8°39′18.1″W 42°17′17.6″N 8°39′10.2″W 42°17′13.6″N 8°39′07.8″W Buoy BRB, pillar, double ball topmark, Fl(2) W 10s [Q130.4] 42°15′18.0″N 8°42′39.6″W Buoy RGR, pillar, can topmark, Fl(2+1) R 15s 42°15′37.2″N 8°43′57.6″W (41(263)09, 40(232)15, 51(379)16, 40(330), 45(373)18 Cadiz)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 5/4/02
Reference information — always verify against official Notices to Mariners before navigation.