Chart correction N15/20 — chart 37420

37420 2Ed. 10/5/13 LAST NM N52/19 N15/20 Delete Depth 20 meters Wk (unsurveyed) (PD) 45°30.5′N 1°21.2′W Depth 17 meters 45°41.4′N 1°23.3′W (See N50/18) Change Range of light to 20M 45°33.7′N 1°05.0′W Light to Dir Oc(3) R 12s 57m 17M 45°39.8′N 1°07.3′W Add Depth 18.5 meters 45°41.5′N 1°23.4′W Depth 23 meters Wk [K26] 45°30.1′N 1°22.9′W Depth 24 meters Wk [K26] 45°31.0′N 1°21.5′W Depth 33 meters Obstn [K41] 45°32.5′N 1°26.8′W (39(64)14, 47(65)17, 18(64), 44(60)19 Brest; FRA CH 7426)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 10/5/13

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