Chart correction N17/22 — chart 37115
37115 3Ed. 06/23/12 LAST NM N03/22 N17/22 Delete Depth 47 meters Wk 51°02′51″N 1°27′22″E Substitute Depth 32 meters for depth 46 meters 50°57′34″N 1°24′16″E Depth 25.5 meters Wk [K26] with legend "Historic Wreck (see note)" for swept depth 22 meters Wks 50°50′24″N 0°53′06″E Depth 17.2 meters Wk [K26] for swept depth 11.8 meters Wks 51°03′34″N 1°16′36″E Depth 22.5 meters Wk [K26] for depth 27 meters Wk 50°51′07″N 0°52′23″E Depth 26.5 meters Wk [K26] for swept depth 29 meters Wk 50°50′39″N 0°52′11″E Add Swept depth 14.5 meters Wk [K27] 51°03′37″N 1°16′55″E (27(46)17, 44(33), 47(32)21 Brest; FRA CH 7424; UKHO ARCS 323-0)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 06/23/12
Reference information — always verify against official Notices to Mariners before navigation.