Chart correction N47/22 — chart 37402
37402 8Ed. 09/01/07 LAST NM N41/22 N47/22 Substitute Depth 10.6 meters for depth 13.9 meters 46°09′55.3″N 1°15′04.4″W (See N28/21) Add Drying height 0.3 meter [I15], drying tint, and enclosing depth contour (0-meter) centered 46°09′32.0″N 1°15′18.4″W (40(52)22 Brest)
Source: NGA U.S. Notice to Mariners · edition: 8Ed. 09/01/07
Reference information — always verify against official Notices to Mariners before navigation.