Chart correction N10/21 — chart 82689

82689 4Ed. 10/10/15 LAST NM N9/21 N10/21 Delete Depth 20.6 meters 22°27′42″S 166°34′00″E Add Depth 17.2 meters 22°26′57″S 166°34′53″E and extend depth contour (20-meter) and blue tint SE to enclose Depth contour (20-meter) area with blue tint joining 22°27′43″S 166°33′59″E 22°27′47″S 166°34′00″E 22°27′42″S 166°34′23″E 22°27′35″S 166°34′17″E Depth 18.2 meters 22°27′39″S 166°34′15″E (1(222)21 Brest; FRA CH 6687)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 10/10/15

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