Chart correction N10/22 — chart 37326
37326 3Ed. 01/18/14 LAST NM N52/21 N10/22 Substitute Foul ground symbol [K31.1] for depth 1.6 meters Obstn 48°22′29.4″N 4°28′04.2″W (See N5/21) Add Buoy "R3" G, pillar, cone topmark, Fl(3) G 12s 48°22′16.8″N 4°27′23.4″W (4(46)22 Brest)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 01/18/14
Reference information — always verify against official Notices to Mariners before navigation.