Chart correction 29/20 — chart 22281

22281 10Ed. 4/1/06 LAST NM 32/17 29/20 Substitute Depth 7.8 meters Obstn [K41] for depth 11.1 meters 29°56′56″S 71°19′12″W Add Dangerous wreck [K28] 29°56′50″S 71°19′24″W (5(33)19 Valparaiso; CHL CH 4111)

Source: NGA U.S. Notice to Mariners · edition: 10Ed. 4/1/06

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