Chart correction N50/22 — chart 82689
82689 4Ed. 10/10/15 LAST NM N46/22 N50/22 Substitute Depth 9.8 meters enclosed by depth contour (10-meter) for depth 11 meters 22°13′05″S 166°22′58″E (45(220)22 Brest)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 10/10/15
Reference information — always verify against official Notices to Mariners before navigation.