Chart correction 4/21 — chart 61538
61538 1Ed. 6/8/85 LAST NM 40/19 4/21 Add Submarine pipeline [L41.1] joining 18°12′37″S 49°22′35″E 18°12′57″S 49°23′12″E 18°13′02″S 49°23′17″E (51(183)20 Brest)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 6/8/85
Reference information — always verify against official Notices to Mariners before navigation.