Chart correction N49/22 — chart 22259
22259 6Ed. 07/01/17 LAST NM N48/22 N49/22 Delete Depth 9.8 meters 33°02′11.0″S 71°37′38.5″W Depth 8.8 meters 33°02′18.7″S 71°36′21.4″W Depth 29 meters 33°01′11.6″S 71°38′53.0″W and extend depth contour (20-meter) to enclose above position Substitute Depth 9.2 meters for depth 10.7 meters 33°02′24.0″S 71°36′29.2″W and extend blue tint and depth contour (10-meter) NW to enclose Add Rock awash [K12] 33°01′13.2″S 71°38′55.4″W Depth 8.3 meters 33°02′09.9″S 71°37′38.3″W Depth 41 meters 33°01′08.9″S 71°38′56.8″W Depth 17.3 meters 33°01′12.7″S 71°38′52.9″W Depth 7.9 meters 33°02′17.5″S 71°36′21.9″W Depth 9.9 meters 33°02′18.4″S 71°36′23.8″W and extend blue tint and depth contour (10-meter) NW to enclose above depths (2) (CHL CH 5111)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 07/01/17
Reference information — always verify against official Notices to Mariners before navigation.