Chart correction 49/20 — chart 56141

56141 6Ed. 11/9/96 LAST NM 42/20 49/20 (Plan B) Add Note “SUBMARINE PIPELINES Mariners are advised not to anchor or trawl in the vicinity of pipelines. Pipelines are not always buried and their presence may significantly reduce the charted depth. They may also span seabed undulations and cause fishing gear to become irrecoverably snagged, putting a vessel in severe danger.“ 31°00′30.1″N 28°55′25.6″E Submarine pipeline [L40.1] between 30°56′06.0″N 28°50′06.0″E 30°59′00.0″N 28°54′12.0″E (16(1946)20 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 6Ed. 11/9/96

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