Chart correction 51/20 — chart 37140

37140 34Ed. 4/23/11 LAST NM 30/20 51/20 Add Depth 19.5 meters Obstn (unsurveyed) [K41] 51°14.9′N 2°16.5′E AIS [S17.2] to buoy “Ruytingen N” 51°13.1′N 2°10.3′E (24(33)11, 44(33)20 Brest)

Source: NGA U.S. Notice to Mariners · edition: 34Ed. 4/23/11

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