Chart correction N19/21 — chart 37248

37248 20Ed. 3/17/12 LAST NM N4/21 N19/21 (Plan A) Delete “15.8m” area in vicinity 51°21′07.9″N 3°11′26.9″E Legend “9.8m” 51°20′44.8″N 3°10′47.0″E Blue tint area in vicinity 51°20′57.0″N 3°11′10.6″E Blue tint area in vicinity 51°20′52.9″N 3°11′02.4″E Dashed line between 51°20′41.1″N 3°10′53.3″E 51°20′40.2″N 3°10′54.5″E Dashed line between 51°20′49.7″N 3°11′10.3″E 51°20′48.7″N 3°11′11.6″E Dashed line between 51°20′40.8″N 3°10′37.9″E 51°20′59.0″N 3°11′13.3″E Dashed line joining 51°21′00.8″N 3°11′11.0″E 51°20′57.8″N 3°11′15.0″E 51°20′50.5″N 3°11′00.3″E (See N24/19) Relocate Legend “Unsurveyed” from 51°20′52.1″N 3°10′56.7″E to 51°20′46.4″N 3°10′45.6″E Change Legend to “16.0m” 51°20′38.7″N 3°10′49.0″E Legend to “16.0m” 51°20′45.9″N 3°11′04.3″E Add Dashed line (unsurveyed area limit) [I25] joining 51°20′50.5″N 3°11′00.3″E 51°20′53.0″N 3°11′00.5″E 51°20′54.6″N 3°10′58.9″E “9.0m” area [I21] bound by shore and dashed line joining 51°21′01.4″N 3°11′12.3″E 51°21′00.3″N 3°11′13.7″E 51°21′02.1″N 3°11′17.4″E 51°21′01.5″N 3°11′18.4″E 51°21′06.1″N 3°11′27.7″E 51°21′06.9″N 3°11′26.7″E 51°21′08.7″N 3°11′30.3″E 51°21′09.8″N 3°11′28.9″E (2(82)21 Oostende)

Source: NGA U.S. Notice to Mariners · edition: 20Ed. 3/17/12

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