Chart correction N46/23 — chart 51141

51141   1Ed.  01/29/11  LAST  NM  N39/23  N46/23 Change Color of beacon "BG8" to G   38°28′18.6″N  8°44′28.2″W Color of beacon "BG5" to G   38°28′40.2″N  8°44′23.4″W (See N39/23) (9(225)23 Lisboa)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 01/29/11

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