Chart correction N16/22 — chart 37121

37121 12Ed. 08/06/11 LAST NM N14/22 N16/22 Substitute Foul ground symbol [K31.1] (PA) for danger circle "Obstn" (PD) 51°02′05″N 1°45′14″E Foul ground symbol [K31.1] (PA) for danger circle "Obstn" (PD) 51°01′51″N 1°47′12″E Depth 19.2 meters Wk [K26] for depth 17.3 meters Wk 50°58′36″N 1°44′26″E Add Foul ground symbol [K31.1] (PA) 51°02′06″N 1°46′24″E Foul ground symbol [K31.1] (PA) 50°59′34″N 1°45′23″E (44(33)21 Brest)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 08/06/11

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