Chart correction 21/21 — chart 51154
51154 3Ed. 12/30/95 LAST NM 15/21 21/21 Add Purple dashed line (anchorage area limit) [N12.1] between 37°06′13.4″N 8°32′04.5″W 37°03′55.4″N 8°34′04.5″W (3(157)21 Lisboa)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 12/30/95
Reference information — always verify against official Notices to Mariners before navigation.