Chart correction N36/21 — chart 25017

25017 6Ed. 3/3/07 LAST NM N34/21 N36/21 Delete Depth 10.5 meters 18°01.3′N 63°06.1′W Depth 29.5 meters 18°06.2′N 63°11.1′W Substitute Swept depth 31 meters Wk [K27] for depth 42 meters 18°00.3′N 63°06.3′W Add Swept depth 28.5 meters Wk [K27] 17°59.8′N 63°05.5′W Swept depth 8.3 meters Wk [K27] 18°01.3′N 63°06.8′W Depth 16.9 meters, blue tint and enclosing depth contour (20-meter) centered 18°06.4′N 63°10.4′W (24(205)21 Den Haag; 17(257)16 Brest; NLD CH 2716; FRA CH 7471)

Source: NGA U.S. Notice to Mariners · edition: 6Ed. 3/3/07

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