Chart correction N15/21 — chart 22172

22172 9Ed. 11/3/12 LAST NM N14/21 N15/21 Delete “Anchorage No 9” area in vicinity 12°02′05.0″S 77°10′54.0″W (See N24/19) Add “Anchorage No 9” area [N12.2] bound by purple dashed line joining 12°01′50.3″S 77°11′40.2″W 12°01′53.2″S 77°11′23.9″W 12°02′08.9″S 77°11′26.5″W 12°02′06.4″S 77°11′42.8″W (11(91, 92)20 Callao)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 11/3/12

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