Chart correction N17/21 — chart 22343

22343 2Ed. 4/23/11 LAST NM N12/21 N17/21 Delete Beacon 41°41′32″S 72°38′28″W Change Legend to “269°” 41°31′36″S 73°00′30″W Legend to “287°” 41°31′56″S 73°00′30″W Add Light Fl W 5s 7m 6M with visible sector 042°-130° 41°41′27″S 72°38′27″W Buoy Y, spherical, “X” topmark, Fl(5) Y 20s [Q130.6] 41°38′08″S 72°50′04″W (9(69)17, 2(12)19 Valparaiso; 7(767)20 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 4/23/11

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