Chart correction 13/21 — chart 52172

52172 2Ed. 8/12/95 LAST NM 9/21 13/21 Add Submarine pipeline [L41.1] between 36°07′44″N 10°28′02″E 36°07′54″N 10°29′00″E Buoy Y, can, “X” topmark, Fl(3) Y 10s [Q130.6] 36°07′54″N 10°29′00″E (52(127)15 Brest)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 8/12/95

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