Chart correction N37/20 — chart 51146

51146 4Ed. 1/29/11 LAST NM N33/18 N37/20 Delete Chimney symbol and legend “(204) (RLts)” in vicinity 38°30′35.6″N 8°50′38.4″W Chimney symbol and legend “(204) (RLts)” in vicinity 38°30′33.3″N 8°50′41.2″W Relocate Buoy “No 3 CN” from 38°30′11.8″N 8°51′08.2″W to 38°30′15.0″N 8°51′13.2″W Buoy “No 2 CN” from 38°30′29.1″N 8°51′24.0″W to 38°30′25.2″N 8°51′24.0″W (6(168)20 Lisboa)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 1/29/11

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