Chart correction 32/21 — chart 51263
51263 23Ed. 9/27/97 LAST NM 25/20 32/21 Add Submarine cable [L30.1] joining 32°38′25.6″N 16°57′10.9″W 32°38′15.0″N 16°57′25.2″W 32°38′04.2″N 16°57′32.4″W 32°37′58.2″N 16°57′34.2″W 32°37′52.2″N 16°57′33.0″W 32°37′16.8″N 16°57′11.4″W 32°37′04.8″N 16°57′06.6″W 32°36′54.8″N 16°57′06.8″W (6(221)21 Lisboa)
Source: NGA U.S. Notice to Mariners · edition: 23Ed. 9/27/97
Reference information — always verify against official Notices to Mariners before navigation.